Airsoft Canada

Airsoft Canada (https://airsoftcanada.com/forums.php)
-   Reviews (https://airsoftcanada.com/forumdisplay.php?f=17)
-   -   BB Bastard Silica .28g bb's (https://airsoftcanada.com/showthread.php?t=99966)

Scarecrow March 12th, 2010 13:58

Quote:

Originally Posted by etd (Post 1184782)
I will gladly text you my pictures I took from my phone. Instead of coming off as a smart ass maybe you should focus of something constructive.

I beg your pardon?

I wasn't being a smart ass, I thought maintaining a grouping at 33 feet tight enough to hit a receiver as a target was pretty amazing, given the size of a receiver. I was commenting on the accurized properties of the silicas. You're rather fast to take offence to something that wasn't even posted that way.

I would be interested in your pictures, please post them.

etd March 12th, 2010 14:11

Sorry man I am on edge. Had all 4 wisdom teeth pulled at 9 this morning. I can text them only through mms. No comp just a sexy iPhone. The Body was hit and cracked near the trigger guard, magwell (unsure if this was because it was hit twice near the place or if it's just a fissure crack that expanded on the second bbs impact) and the third was on the upper *edit* part of the lower receiver *end edit* (still the same clear cyma plastic body painted black. I am pretty sure only the sender pays the mms charge so it shouldn't cost you anything.

Renegade) March 12th, 2010 14:31

Ok ok, stand by gentlemen, I have a TM plastic lower kicking around. I will do shoot this receiver with 3 rounds that I have here. 2x with styrene .28, 2x with .28 Silica, and 2x with .40 Bastards.

Will post up the results.

etd March 12th, 2010 14:40

I'd be more inclinded (this is an assumption) to thinnthat clear lowers would be less durable so a plastic quality tm would be nice. Sacrecrow if you don't have an mms capable phone if you give me a day or two I am sure I can find a buddy who I can mms than he can post them here or pm them to you. Let me know.

TaroBear March 12th, 2010 15:06

Err, for those who are reusing these BBs...I thought BBs microscopically deformed after they impact something? Why is it okay with these ones?

pusangani March 12th, 2010 15:15

Err, plastic bb's deform, these being silica and all and being harder n all...they don't

As for reusing, most if not all said that they were reusing as plinker bb's

Sha Do March 12th, 2010 15:38

I would only reuse a BB for 203 nads.

SHA DO

Azathoth March 12th, 2010 16:00

Silica behaves differently than styrene during impact. PM Scarecrow and he can give you the specifications on the crush strength, of styrene vs silica.

DIY test:
If you happen to have a MAX sample bag or Scarecrow's Silica's crush them in a set of vice grips (wear eye protection, put the BB and grips in a baggie), then do the same to a standard styrene BB.

Not scientific but the difference is night and day.

Blackthorne March 12th, 2010 16:05

Quote:

Originally Posted by etd (Post 1184782)
I will gladly text you my pictures I took from my phone. Instead of coming off as a smart ass maybe you should focus of something constructive. It's very Easy to do with a tightbore and an indoor environment with no wind directional factors.

As for the constructive remarks in the weight and energy transfer info was explained to me clearly in a friendly pm. Much appreciated. That pretty much solves my concerns. Thank you.



Maybe you should step the fuck back dude. Jay is trying to be impartial about HIS product. He didn't say you were lying and was simply making a joke.

Perhaps you should practice not coming off as a smart ass yourself.

pusangani March 12th, 2010 16:08

Lol actually it was "immature ass" before he edited it out, but he explained himself already, no need to clutter up the thread with arguments, stay on topic gents :)

Renegade) March 12th, 2010 16:09

Quote:

Originally Posted by Renegade) (Post 1184842)
Ok ok, stand by gentlemen, I have a TM plastic lower kicking around. I will do shoot this receiver with 3 rounds that I have here. 2x with styrene .28, 2x with .28 Silica, and 2x with .40 Bastards.

Will post up the results.

Ok then! I performed the following test, with an M4 shooting approx 380 FPS, hop up OFF, with a witness and my camera taking pictures before each different round.

No Hopup therefore these are unaltered, random shots at the plastic lower.

Please Note that I am an official BB Bastard rep, I am mainly posting conclusions, unaltered in any form for the purpose of this discussion.

First shot is of the TM Plastic lower receiver pre any shots.

http://img684.imageshack.us/img684/7...ardtest001.jpg

.28 Plastic, White, Styrene BB from aprox 10 feet. NO HOP.
http://img63.imageshack.us/img63/273...ardtest002.jpg

Outlined in RED to show the impact marks
http://img33.imageshack.us/img33/512...02outlined.jpg

.28 Clear tempered glass BB from aprox 10 feet. NO HOP.

http://img651.imageshack.us/img651/3...ardtest008.jpg

Outlined in BLUE to show the impact marks. As you can see, the top right shot, the indent is a little deeper than the plastic. Of course your eyes go right to the bottom where the second shot hit just above the magwell lip, and the pictures show the result..
http://img704.imageshack.us/img704/6...008outline.jpg
http://img704.imageshack.us/img704/9...ardtest012.jpg

.40 BB Bastard, Beige, BB from Aprox 10 feet. NO HOP

Outlined in BEIGE to show the impact marks. The first shot hit just to the right I assume of the magwell chip from the second SILICA round, and just took some more out of it. The second hit below the M, and left a beige mark. I found no real impact dents from the .40, they seemed to break appart very easy from impact.

http://img535.imageshack.us/img535/7...013outline.jpg


These are my findings and results for the test. As I stated, unaltered, 10 feet, no hopup and just iron sights aimed. So pretty much random shots. The reason I chose 10 feet is that is the standard minimum engagement range for airsoft games, therefore that would be the minimum allowed for most shots to occur vs a plastic receiver.

Draw up your own conclusions! However they are pretty straightforward.

Shooting Addict March 12th, 2010 16:15

Quote:

Originally Posted by Renegade) (Post 1184929)
Ok then! I performed the following test, with an M4 shooting approx 380 FPS, hop up OFF, with a witness and my camera taking pictures before each different round.

No Hopup therefore these are unaltered, random shots at the plastic lower.

Please Note that I am an official BB Bastard rep, I am mainly posting conclusions, unaltered in any form for the purpose of this discussion.

First shot is of the TM Plastic lower receiver pre any shots.

http://img684.imageshack.us/img684/7...ardtest001.jpg

.28 Plastic, White, Styrene BB from aprox 10 feet. NO HOP.
http://img63.imageshack.us/img63/273...ardtest002.jpg

Outlined in RED to show the impact marks
http://img33.imageshack.us/img33/512...02outlined.jpg

.28 Clear tempered glass BB from aprox 10 feet. NO HOP.

http://img651.imageshack.us/img651/3...ardtest008.jpg

Outlined in BLUE to show the impact marks. As you can see, the top right shot, the indent is a little deeper than the plastic. Of course your eyes go right to the bottom where the second shot hit just above the magwell lip, and the pictures show the result..
http://img704.imageshack.us/img704/6...008outline.jpg
http://img704.imageshack.us/img704/9...ardtest012.jpg

.40 BB Bastard, Beige, BB from Aprox 10 feet. NO HOP

Outlined in BEIGE to show the impact marks. The first shot hit just to the right I assume of the magwell chip from the second SILICA round, and just took some more out of it. The second hit below the M, and left a beige mark. I found no real impact dents from the .40, they seemed to break appart very easy from impact.

http://img535.imageshack.us/img535/7...013outline.jpg


These are my findings and results for the test. As I stated, unaltered, 10 feet, no hopup and just iron sights aimed. So pretty much random shots. The reason I chose 10 feet is that is the standard minimum engagement range for airsoft games, therefore that would be the minimum allowed for most shots to occur vs a plastic receiver.

Draw up your own conclusions! However they are pretty straightforward.

Damage between the first 2 types of bb's to the receiver look the same to me, the .40 did a lot more damage i think then the other two types to the tm plastic.

Scarecrow March 12th, 2010 16:34

Quote:

Originally Posted by Blackthorne (Post 1184924)
He didn't say you were lying and was simply making a joke.

Actually it wasn't even a joke, I thought it was pretty remarkable thats all.

Renegade, thanks for the sacrafice of the plastic lower. I've had plastic receivers damaged by .25's back in the Deadlands days. Thats what prompted me to go to a metal receiver - well, that and realism.

Quote:

Originally Posted by TaroBear (Post 1184864)
Err, for those who are reusing these BBs...I thought BBs microscopically deformed after they impact something? Why is it okay with these ones?

The silica's don't deform - the material virtually guarantees that. You CANNOT deform it, it catastropically disintegrates when you do reach the crush levels to actually affect the BB. So if the Silica is intact after shooting it, its good to shoot again. Although I recommend one provisio and thats a quick inspection to ensure there are no chips on the BBs. The chips could lead to sharp edges that could tear your hopup as it passes through. But if you use a cardboard box stuffed with burlap (my standard backstop for testing) there should be no risk of that. I've fired them against concrete and they've remained intact with no chips, but its still a possibility.

ujiro March 12th, 2010 16:35

I've got a spare un-usable but great physical condition TM plastic body as well. If I had picked up some of the clears at the convention like I should've, I could've done another test just to have 2 independent tests of the same nature done.

Good test tho, Renegade.

Scarecrow March 12th, 2010 16:41

Quote:

Originally Posted by etd (Post 1184848)
I'd be more inclinded (this is an assumption) to thinnthat clear lowers would be less durable so a plastic quality tm would be nice.

Actually I was over at Velocity Arms booth at TAC10 having a look at Frank's clear lower customs and I concluded the opposite - I thought VA's clear lowers were more robust that the material used by TM for their bodies. But thats just an anecdotal observation.

ujiro March 12th, 2010 16:43

Considering he slammed the body with a hammer multiple times and it did not break (the video is up here somewhere), and the TMs I feel like I could break with my hand.. Or at least a small strike with a hammer, I would agree with Scarecrow on that.

Scarecrow March 12th, 2010 16:44

Silica Information

Silica (SiO2) is one of the chief constituents of the earth’s crust. It is present in various forms, the most being quartz which is crystalline in character. Typical examples are siliceous sands and rock crystal. There are also various other crystalline forms such as tridymite and cristoblite. All types when fused at 2000°C give a vitreous material. Fused Silica Glass is a unique material with an unrivalled combination of purity, high temperature resistance, thermal shock resistance, good electrical insulation, optical transparency and chemical inertness. This material is widely used in the production processes of the semi-conductor industries.

The outstanding characteristic of silica glass is its very high degree of purity (99.99% SiO2).

It also has excellent thermal properties with an extremely low coefficient of expansion 0.55 x 106cm/cm°C (0-300°C). This makes the material particularly useful for optical flats 7 furnace windows, where its minimal sensitivity to thermal changes is of benefit. Another related property is its high resistance to thermal shock. Thin sections can be heated and cooled rapidly without cracking. Some technical references report, heating the material to 1100°C, then plunging into cold water with no adverse effects.

Data
Softening Point 1683°C
Density 2.20 x 103Kg/m3
Annealing Point 1215°C
Strain Point 1120°C
Rigidity Modulus 32 x 106KN/m2
Continuous Operating Temp 1000°C
Compressive Strength 20 x 106KN/m2
Electrical Information
Tensile Strength 70 x 103KN/m2
Electrical Resistivity 2 x 1019 ohm cm at 20°C
Shear Strength 70 x 103KN/m2
2 x 106 ohm cm at 800°C
Moh’s Hardness 6
Dielectric Strength 10KV/mm at 20°C
Total Metallic Impurities 10ppm (Typical)

Drake March 12th, 2010 18:11

I'm still hoping I'll be able to get my hands on a sample of these BBs for some other testing.

Among other things I want to see how safe/dangerous they are around vehicles, considering many events have cars/trucks around on the field (either as part of the game, or to ferry gear/game officials, etc).

Renegade) March 12th, 2010 18:19

Quote:

Originally Posted by Drake (Post 1185017)
I'm still hoping I'll be able to get my hands on a sample of these BBs for some other testing.

Among other things I want to see how safe/dangerous they are around vehicles, considering many events have cars/trucks around on the field (either as part of the game, or to ferry gear/game officials, etc).

Uh yeah the bb's win.. I shot out a window of a scrap car from about 100 feet away, up close, ect doesnt matter, these go right through because of the direct impact force already gone over.

This is a big reason why they have a warning right on the label... so use around your vehicle, house, ect at risk.

etd March 12th, 2010 22:41

Out of curiousty does having your hopup spin set to high or low change the velocity? So cyma clear plastic bodies are just to brittle I guess ... I'd expect nothing paying $200 for a new gun.

Amos March 12th, 2010 22:48

More hop = less velocity

Kid April 8th, 2010 19:37

Where does one acquire these silica BBs? I can't find any mention of them on BBB's website.

I would like to test them out. The extra punch would be good for cans and targets.

-Trooper- April 8th, 2010 20:14

I don't think they are out yet. A bunch of us got samples from TAC10 to test them out.

Kid April 8th, 2010 20:36

Oh cool.

I was worried that they came out and then got pulled from the market before I could get in on the fun.

edit: Scarecrow - feel free to send me a sampler. :D

Scarecrow April 8th, 2010 22:12

samples are drained, but the supply will be in mid-next week...

Shooting Addict April 8th, 2010 22:13

Quote:

Originally Posted by Scarecrow (Post 1207053)
samples are drained, but the supply will be in mid-next week...

Finally we've been waiting long enough for the glass-tards to come in Jay:D

Scarecrow April 17th, 2010 08:58

Update on supply:

I thought they came in with the Claybank 2010 BBs (which BTW, are on their way to Amos in Winnipeg, should arrive next week), but they were shipped separately. The Silicas are on the dock at the Port of Vancouver and are flagged for inspection, I understand I should have a release by Tuesday and add a week of transport to me, I should see them sometime late next week.

Everything come to me out of POV appears to be getting inspected up the whazzoo. Not sure why.

Anyways, they're arrival is imminent.

wildcard April 17th, 2010 18:05

Jay,

my nades and launcher is at your disposal if you want to try that silica on nades

kullwarrior April 17th, 2010 18:22

Quote:

Originally Posted by Scarecrow (Post 1213614)
Update on supply:

I thought they came in with the Claybank 2010 BBs (which BTW, are on their way to Amos in Winnipeg, should arrive next week), but they were shipped separately. The Silicas are on the dock at the Port of Vancouver and are flagged for inspection, I understand I should have a release by Tuesday and add a week of transport to me, I should see them sometime late next week.

Everything come to me out of POV appears to be getting inspected up the whazzoo. Not sure why.

Anyways, they're arrival is imminent.

So are they going to be clear or coloured? Would be nice if they're brightly colour (both to discourage use in airsoft game as well as finding them when you dont want glass around)

Shooting Addict April 17th, 2010 18:36

Quote:

Originally Posted by kullwarrior (Post 1213882)
So are they going to be clear or coloured? Would be nice if they're brightly colour (both to discourage use in airsoft game as well as finding them when you dont want glass around)

I think they're clear.

Kid April 17th, 2010 18:39

Quote:

Originally Posted by kullwarrior (Post 1213882)
So are they going to be clear or coloured? Would be nice if they're brightly colour (both to discourage use in airsoft game as well as finding them when you dont want glass around)

Clear!

Don't color them. Clear is as distinctive as they get - find a few clears bouncing off walls around you and there'll be no confusion.

The clear factor is most of the appeal anyway - it's not like the glass breaking feature is all that useful, and they're not the only .28g BBs around.

If you don't want them used at your field, tell the players and they'll respect that.
If they don't respect that, then maybe you should reconsider why you let them come to your field.

Kid April 17th, 2010 19:35

I honestly don't know what the problem is for gaming, unless you're worried about breaking some on-field glass or optics.

From what we've heard so far, they're goggle safe. That's not saying that no further testing should be done, but we shouldn't rule them out so quickly.

If they won't break, they might also be a safer option for fields who use mesh screen goggles, as those leave the eyes vulnerable to shattered plastic BBs.

kullwarrior April 18th, 2010 00:28

Quote:

Originally Posted by Kid (Post 1213935)
I honestly don't know what the problem is for gaming, unless you're worried about breaking some on-field glass or optics.

From what we've heard so far, they're goggle safe. That's not saying that no further testing should be done, but we shouldn't rule them out so quickly.

If they won't break, they might also be a safer option for fields who use mesh screen goggles, as those leave the eyes vulnerable to shattered plastic BBs.

Goggles, they're but not skin. If every shot will draw blood Im sure some people won't like that...I personally don't want scars for life from a game.

Thenooblord April 18th, 2010 00:40

Quote:

Originally Posted by kullwarrior (Post 1214164)
Goggles, they're but not skin. If every shot will draw blood Im sure some people won't like that...I personally don't want scars for life from a game.

I taken a few shots to the brain with silica BBs Via pusangani and his bloody hicappa, but nary a scratch, mind you they stung like a bitch, but who goes to get shot and doesnt think itll hurt?

VooDooPeteK April 18th, 2010 01:54

Quote:

Originally Posted by kullwarrior (Post 1214164)
Goggles, they're but not skin. If every shot will draw blood Im sure some people won't like that...I personally don't want scars for life from a game.

I have seen blood from normal .25's its part of playing the game...

if something is being shot at you you have to expect the worse.... NO?

krap101 April 18th, 2010 02:21

I'm still curious of why them hitting you would hurt more.. (sorry, very passive sentence, but needed the effect). Since you're (skin) isn't that hard, the bb won't deform. If the bb doesn't deform, hardness won't make a difference, so a .28 will be a .28. On the other hand, if you hit something such as a car windshield, something hard against something hard, the plastic bb deforming will absorb some of the impact (think car bumper). The one thing I might think of, is I'm assuming the glass is smoother, so maybe slightly more aerodynamic, so maybe more energy upon striking?

kullwarrior April 18th, 2010 02:35

Quote:

Originally Posted by VooDooPeteK (Post 1214211)
I have seen blood from normal .25's its part of playing the game...

if something is being shot at you you have to expect the worse.... NO?

The worse is a through and through

Quote:

Originally Posted by krap101 (Post 1214230)
I'm still curious of why them hitting you would hurt more.. (sorry, very passive sentence, but needed the effect). Since you're (skin) isn't that hard, the bb won't deform. If the bb doesn't deform, hardness won't make a difference, so a .28 will be a .28. On the other hand, if you hit something such as a car windshield, something hard against something hard, the plastic bb deforming will absorb some of the impact (think car bumper). The one thing I might think of, is I'm assuming the glass is smoother, so maybe slightly more aerodynamic, so maybe more energy upon striking?

It's the density strength thing. I'm physics retarded, but from what I know glass has a strong density which does not break when it hits daily hard surfaces. As a result the kinetic energy is directly transfer to the obstruction.

Polymer bbs or bio material aren't as strong, when they hit an hard surface they tend to deform, break. In a sense, not all the energy is transfer to the surface, some goes to destroying the bb itself.

krap101 April 18th, 2010 03:10

I mean that's true for something like goggles and walls and such, but when getting hit, I don't understand how it could hurt more. something with the same weight size etc, will hurt the same imo, unless the bb deforms or shatters when it hits your skin, but right now I'm thinking that the bb is so much harder than your skin, that it will be basically the same.

In physics, (last semester) we learned about conservation of momentum, where an object bouncing off imparts the same force on the wall, but the net change in momentum in doubled. (totally elastic collision).

Density of the plastic bb and the glass bb will be the same, as density is mass over volume, and mass and volume are the same. You're thinking it will impart more energy upon impact because it doesn't deform (that is true), but I'm talking about getting hit (you as in person).

Kid April 18th, 2010 07:09

Quote:

Originally Posted by kullwarrior (Post 1214164)
Goggles, they're but not skin. If every shot will draw blood Im sure some people won't like that...I personally don't want scars for life from a game.

There is no evidence so far that suggests silica BBs are significantly more likely to break the skin.

Rugger_can April 18th, 2010 07:24

Quote:

Originally Posted by krap101 (Post 1214249)
I mean that's true for something like goggles and walls and such, but when getting hit, I don't understand how it could hurt more. something with the same weight size etc, will hurt the same imo, unless the bb deforms or shatters when it hits your skin, but right now I'm thinking that the bb is so much harder than your skin, that it will be basically the same.

In physics, (last semester) we learned about conservation of momentum, where an object bouncing off imparts the same force on the wall, but the net change in momentum in doubled. (totally elastic collision).

Density of the plastic bb and the glass bb will be the same, as density is mass over volume, and mass and volume are the same. You're thinking it will impart more energy upon impact because it doesn't deform (that is true), but I'm talking about getting hit (you as in person).

Your missing the point. The damage to tissue is not the issue.. (fuck that rhymes). Its the striking damage potential to eye protection, try to remember that in real life ballistic eye protection is not meant to repel repeated assaults, the plastics and polymers will deform and eventually their ability to maintain their structural integrity will be compromised, and possible eye damage will occur. This is a serious health risk for players, as we can all recover from minor damage caused by occasional penetration to skin, but any ocular damage will most likely leave us irrevocably crippled, and that is what we wish to avoid. If these silica bb's accelerate this weakening process then we need to explore and determine by what order of magnitude and if the levels of danger are unacceptable (which many agree they are).

krap101 April 18th, 2010 14:46

Well, I mean, goggles like flakjacks can survive buckshot from a shotgun. What we need is high speed footage of each bb hitting a hard object. I mean, I just returned a camera that could do 1000fps, (it was 115$) but lighting would be an issue. Also, 1000fps isn't enough imo. At 500 fps, you'll get like 2 seconds of footage if you're like a foot away. I don't think goggles are as big of an issue as glass, because instead of the bb deforming, the goggles would deform slightly to absorb more impact. (think kevlar vest). Another thing is that, unless you're shooting bb's at like a concrete block, I'm not totally convinced that the bb's (plastic) deform in any meaningful way. A sphere is the most compact shape (that's why "bubbles" on deep sea ships are spheres, because they can cope with the most pressure). In the same way, I don't think a bb would deform before it would shatter. Something like a tennis ball deforms because it's outer shell is elastic and it's filled with air. And for ballistic protection, they're also dealing with projectiles moving 2 or 3 times faster, and maybe 2-3 maybe up to 10 times heavier. From a quick search, the muzzle velocity of a shotgun is around 1600fps. So the kinetic energy that ballistic goggles have to cope with is around 30 times more, depending on how fast your bb's travel, how heavy they air, and what kind of buckshot you're using. (assuming the buckshot is 3x heavier and 3x faster)

Anyways, sorry for the long post...

Azathoth April 18th, 2010 15:28

As I have said repeatedly. Googles and lenses are rarely the issue. It's the frames that surround glasses/goggles that break.

Kid April 18th, 2010 17:39

There are a lot of concerns and a lot of assumptions, but not enough testing has been done to condemn these BBs yet.

The point was made that regular BBs don't deform much under normal shooting conditions and I'd have to agree with that point. I used to shoot a 400FPS gun with a 6.03 Prometheus tightbore at my basement targets (mainly cardboard) and reuse the BBs (KSC Perfect .20g). I would gather the BBs up after I was done, wash them off, pick out the shattered ones, then re-oil them and load them back up in the gun. Never had any jams.

krap101 April 20th, 2010 00:52

I'm wondering, will these bb's be much cheaper than the bioval biomax bb's, because 32$ for 3700 bb's, (.27's) seems a bit much, but then again, these will be solely used in my bar-10, so they should last forever. When you think of it in per bb, I guess it comes out to like $.009 per bb, which is still half as much as a paintball.

Scarecrow April 20th, 2010 08:00

Quote:

Originally Posted by krap101 (Post 1215622)
I'm wondering, will these bb's be much cheaper than the bioval biomax bb's, because 32$ for 3700 bb's, (.27's) seems a bit much, but then again, these will be solely used in my bar-10, so they should last forever. When you think of it in per bb, I guess it comes out to like $.009 per bb, which is still half as much as a paintball.

I think the pricing difference will matter only to a few people with this category of BB. Silicas are a premium, performance product. .28g is a weight level that most BB Bastard customers have standardized on as a preferred performance weight and is compatible with both our ECOBB and our Styrene BB at .28g. The main benefit is hop-up. If you're shooting a Bastard .28, it can be Styrene, Silica or Bio, but due to the weights being identical, you don't have to mess with your gun configuration once its set for this performance level.

With Bastards you buy by the 2000 count, not the weight. It comes out slightly cheaper per bag and per BB, but, most of my customers prefer 2000 count simply because of the form factor of a 2000 count bag and its lower cost per purchase event. Don't forget, 75% my product is sold at fields on game day. Being able to fill a couple mags and shove the bag in a cargo pocket or M16 mag is a convenience most people like. Sticking 1kg of BBs in a cargo pocket or M16 mag pouch isn't viable, its either too heavy or doesn't fit. Splitting a 1kg bag takes planning and people like being able to buy on game day and get on with the game, not distribute their BB loads.

Lestat April 20th, 2010 08:27

Re: BB Bastard Silica .28g bb's
 
Given Kokanees initial test findings indicating optics, goggles (and potentially teeth) are at increased risk to clears - why is the onus solely on players to do further testing and confirm they aren't too damaging?

Shouldn't the supplier be confirming this first before release to the general public, as a responsible move to prevent them appearing in games without all players having informed consent they are in use? Ie Not all hosts appear to be adding 'no clears' to the usual 'no bios' rule - which implies game-on for clear use no?

Just seems like this may be a potential disaster waiting to happen via a 'let's see what happens' approach - or am I missing something?

coach April 20th, 2010 08:33

Quote:

Originally Posted by Scarecrow (Post 1215723)
Don't forget, 75% my product is sold at fields on game day. Being able to fill a couple mags and shove the bag in a cargo pocket or M16 mag is a convenience most people like. Sticking 1kg of BBs in a cargo pocket or M16 mag pouch isn't viable, its either too heavy or doesn't fit. Splitting a 1kg bag takes planning and people like being able to buy on game day and get on with the game, not distribute their BB loads.

yeah, Renegade) was sold out and people were still asking for some. Mind you 40 odd bags did sell fast with 96 players on the field. But it was a shoot 'em up skirmish day so flying styrene was expected to fill the air all day, and it did!


Quote:

Originally Posted by krap101 (Post 1215622)
I'm wondering, will these bb's be much cheaper than the bioval biomax bb's, because 32$ for 3700 bb's, (.27's) seems a bit much, but then again, these will be solely used in my bar-10, so they should last forever. When you think of it in per bb, I guess it comes out to like $.009 per bb, which is still half as much as a paintball.


for the cost factor of a bag of .28's, it's really not all that much more as you noticed. I usually run .25's outdoors but switched up to .28's since there was going to be a terminator game. I was surprised that my M4 (new build) just loved .28's while .25's went about 40 feet. I used almost 2 bags of .28's and a wack load of .25's for grenades. :D

Rugger_can April 20th, 2010 08:44

Im really surprised by the level of machismo that has prevailed throughout this thread. Calling people pussies or using child like language to belittle (ect. Boo boo) is a little silly. If people have serious quantifiable results from using these then that's great. But perhaps we should just leave the name calling and insults at the door.

Try to avoid making a claim without any evidence to support it, lets pretend we are all actually serious about investigating the possible risks this product might have so that it can be either vetted for field use or relegated to target shooting.


Also, just for note about people claiming that lenses are not an issue here. How many of us actually replace our lenses after a strike?

m102404 April 20th, 2010 08:51

Quote:

Originally Posted by Lestat_d (Post 1215732)
Given Kokanees initial test findings indicating optics, goggles (and potentially teeth) are at increased risk to clears - why is the onus solely on players to do further testing and confirm they aren't too damaging?

Shouldn't the supplier be confirming this first before release to the general public, as a responsible move to prevent them appearing in games without all players having informed consent they are in use? Ie Not all hosts appear to be adding 'no clears' to the usual 'no bios' rule - which implies game-on for clear use no?

Just seems like this may be a potential disaster waiting to happen via a 'let's see what happens' approach - or am I missing something?

I have a lot of respect for Jay for standing firm on his stance of distancing himself from the testing (repeatedly, consistently, continually :)) of any/all of his products.

His reasoning is valid as he's itterated in the past...[paraphrase] he does not want to be seen in any way shape or form to be an impartial influence in the construct, execution or analysis (rigorous or not) of any tests. His experience has demonstrated to him that the approach that works best (for him) is to have the player base try it, criticize/praise it, and provide feedback. (He'll soak up the criticisms pretty good and is actually quite modest re. praise)

He's willing to do what needs to be done based on that feedback, whether it requires him to develop and source a completely new product line and risking financial stability (i.e. the massive stocks of 0.28's that he almost had to feed his kids with a year or two back) or cancelling an existing product line because they're proven to be substandard/not-wanted.

So...is that fair. Yeah, it is. Might not suit everyone...but it works for the majority.

Re. cost....if the costs of BB's...be they $10/2000 or $30/4000+...is too expensive relative to all things involved in airsoft, guys need to reprioritize their budgets.

Personally...I hate the fucking bags that he sells them in. I'd rather buy by the pail full...and just put it into the collection of bags/bottles that I already have. The empty bags (while well made) are too big for storing RDS batteries/odds and ends....and too small for packing radios/headsets/etc...

Renegade) was stunned that he sold out so fast at the last FR game. If the sign up is looking the same for next one, he needs to bring 30-50% more than he did this time. Heavier weights 0.28's are clutch at FR...the open surroundings and shots from one hill to another need a heavier BB to carry predictably. Even then when the wind died down there's still enough breeze to hook long shots.

Scarecrow April 22nd, 2010 08:28

Quote:

Originally Posted by m102404 (Post 1215743)
I have a lot of respect for Jay for standing firm on his stance of distancing himself from the testing (repeatedly, consistently, continually :)) of any/all of his products.

Yes, I want to be impartial, and not seen to be manipulating testing or opinions. Airsofters are very critical of their gear and vendors who make gratuitous or unsubstantiated claims. Things like vendor employees posing as players posting glowing reviews with account signups of 2 weeks and zero post counts in other threads looks really impartial and professional and this board will find that out fast and pick your bones clean.

I do testing, but its not scientific and I don't post it because there is a lot of personal opinion I would put in that would create arguments. And at the end of the day I don't want to be labeled a shill.

As for the safety of the product - if I didn't think it was safe, I wouldn't sell it - I am past that. In my non-scientific opinion based on the collective testing and opinion of people here, including one of my competitors with a similar product, the results say time and time again, that yes, there are additional considerations due to the material, BUT, its no less safe than the risk you're already taking with non-silica. Therefore, its up to the individual player to form a judgement and for me to step back and let that debate occur without partisan influence. I don't know, but to me thats the most honest approach I can take, but I'm more than willing to hear anyone's opinion who thinks I wrong on that stance.

Quote:

...risking financial stability (i.e. the massive stocks of 0.28's that he almost had to feed his kids with a year or two back) or cancelling an existing product line because they're proven to be substandard/not-wanted.
Heheheh, lol, someone knows my history. I'm getting better at it, and as of yesterday, BB Bastard went corporate, so its not longer a sole proprietorship, taking that financial burden off me. I've also got a very smart and experienced board of directors now who are forming the company up for me - I'm staying on the sales and product development side, but what it means is greater access to capital, facilities and shortly, less inventory issues and a wider product line (more about that soon) but remaining focused on ammunition and ammunition peripherals.

Quote:

Personally...I hate the fucking bags that he sells them in. I'd rather buy by the pail full...and just put it into the collection of bags/bottles that I already have. The empty bags (while well made) are too big for storing RDS batteries/odds and ends....and too small for packing radios/headsets/etc...
WOW thats the first time I've gotten that type of feedback on the bags! What would be your alternative? do you want a higher quantity option or a different form factor? This is why I love this board - I am when it comes down to it I am a lazy fucker, so when tidbits like this come out, it justifies my approach I think.

Quote:

Renegade) was stunned that he sold out so fast at the last FR game. If the sign up is looking the same for next one, he needs to bring 30-50% more than he did this time. Heavier weights 0.28's are clutch at FR...the open surroundings and shots from one hill to another need a heavier BB to carry predictably. Even then when the wind died down there's still enough breeze to hook long shots.
I was too - I've since resupplied him - he isn't far from me. If Z keeps these sort of games up, I'll have to allocate FR a lot more stock. I've already up the qty on my May/June shipment on that basis.

ex April 22nd, 2010 08:41

Quote:

Originally Posted by Scarecrow (Post 1217565)
Heheheh, lol, someone knows my history. I'm getting better at it, and as of yesterday, BB Bastard went corporate, so its not longer a sole proprietorship, taking that financial burden off me. I've also got a very smart and experienced board of directors now who are forming the company up for me - I'm staying on the sales and product development side, but what it means is greater access to capital, facilities and shortly, less inventory issues and a wider product line (more about that soon) but remaining focused on ammunition and ammunition peripherals.

Dragons Den? :P

Blackthorne April 22nd, 2010 08:59

Quote:

Originally Posted by m102404 (Post 1215743)

Personally...I hate the fucking bags that he sells them in. I'd rather buy by the pail full...and just put it into the collection of bags/bottles that I already have. The empty bags (while well made) are too big for storing RDS batteries/odds and ends....and too small for packing radios/headsets/etc...

:D

I am as surprised as Jay. Not one comment to the negative since he brought them out.

I definitely want to know what the root issue is. Even if it's a factor of the re-usability of the bag.

Gonna flip you a PM Tys.

Quote:

Originally Posted by ex (Post 1217577)
Dragons Den? :P


Better.

m102404 April 22nd, 2010 09:00

I'm not fully versed in the reaction of BB's to humidity/moisture...so to say, "I want to buy a pail full..." might be irresponsible if they're just going to get ruined over the season by improper storage on my part.

I don't know if you receive your supply prepackaged/bagged/boxed already....or just receive 50gallon drums of them, which are then packaged locally. If it saves on packaging work...I'd skip the consumer-side need for packaging.

I've got LOTS of empty BBBastard bags (I'm sure a lot of guys do). I've got other containers suitable for "bulk" BBs as well.

Myself...it'd like to be able to send in a container, say "filler up with 0.xx g BBs" and have it shipped back. I'm assuming you sell by packaged weight and don't actually count unit quantities :)...and would just "bulk-food store scoop" them in until it's full. I'd just fill my "go to game" kit with scoops of BB's and take what I need in the packaging I have.

I go though LOTS of ammo testing and troubleshooting stuff....it'd be nice to just scoop BBs out of a bucket vs. tearing open baggie after baggie.

The last 4 games (2 months span) have consumed a min of 10 bags of ammo between 3 of us (claymores, 40mm grenades are the worst culprits)...and we haven't even taken a SAW/LMG out yet. I have a sneaking suspicion that it's going to be a gangbuster year for games. The cost of the ammo isn't so much an issue ('cause it's for fun!) but running around gathering ammo here and there is a pain in the butt. I had 6 bags of ammo beginning of Jan...now I'm down to the dregs and just enough for 2 good solid games.

But...if you receive them pre-packaged and have to incur more expense or headaches to receive them otherwise...then that's the way it is.

@ Blackthorne
- root cause is that we are going through A LOT of ammo :)
- travel and time to get BB's by the bag every week
- if local game Bastard runs out guys are scrambling for the next game...or showing up to the game without ammo. If Dereck hadn't been there to sell BBs (i.e. slept in, got sick, car broke down)...there would have been dozen+ guys at that last game with nothing to shoot.


Note: Maybe I should become a BBbastard Jr....

Blackthorne April 22nd, 2010 09:12

Quote:

Originally Posted by m102404 (Post 1217596)
@ Blackthorne
- root cause is that we are going through A LOT of ammo :)
- travel and time to get BB's by the bag every week
- if local game Bastard runs out guys are scrambling for the next game...or showing up to the game without ammo. If Dereck hadn't been there to sell BBs (i.e. slept in, got sick, car broke down)...there would have been dozen+ guys at that last game with nothing to shoot.

I suspected as much. The bag was designed to be as stable as possible in the field (it stands up rather well) and properly hold the required round count.

We are working on different packaging. This input helps us allot. In addition to keeping customers satisfied, we want to be be as green as possible, so if we can create a form factor that does both we are highly motivated to do so.

INTRODUCING THE NEW CAPS FORM FACTOR CONTAINER

http://www.nordicecoshower.co.uk/Por..._container.jpg

Quote:

Originally Posted by m102404 (Post 1217596)
Note: Maybe I should become a BBbastard Jr....

Thats the spirit!

MADDOG April 22nd, 2010 10:27

I like the idea of bigger packaging as well, I go through alot of BB's and I always pour them into a storage tube that holds about 4000 and I can pour it into loaders easily. I always reorg the ammo out of any BB bags so the more the better.

In regards to the silica's. I shot the BB bastard silicas at Zeon's game and so did several others that had samples. I used all 2000 and had to go to my back up clear BB's. Never once saw anyone complain, notice they were silica, get an eye put out or run away screaming in pain. I know some people took headshots (Blanks) and it was not noticeable. I shot at the bus windows trying to get people inside, the windows did not break. Bear in mind the engagement distances were mostly between 20 and 150 feet.
Up close and personal at less than 15 feet (like I would with any heavy BB) I was not shooting at the face, teeth or head area. As I have stated before any BB at that range will crack a tooth.

If anything I noticed more people not calling their hits because they could not see the BB's hitting them. They could feel and hear them, then they would just look around and wonder what happened and play on. That was frustrating and a side effect of clear BB usage.

I am only now getting better at tracking the clear BB's and you definitely need good eyesight and practice to use these properly at distance. But when you get it down the effect is awesome.

MD

wildcard April 22nd, 2010 16:08

Quote:

Originally Posted by m102404 (Post 1217596)
@ Blackthorne
- root cause is that we are going through A LOT of ammo :)
- travel and time to get BB's by the bag every week
- if local game Bastard runs out guys are scrambling for the next game...or showing up to the game without ammo. If Dereck hadn't been there to sell BBs (i.e. slept in, got sick, car broke down)...there would have been dozen+ guys at that last game with nothing to shoot.

The main root cause for us using up so much ammo are these little guys plus about 3 LMG that are ammo hogs

http://i43.photobucket.com/albums/e4...t/DSCN6207.jpg

And Yeah I wouldn't mind buying like a 5lt pail, it makes loading up the nades easier.

venture April 22nd, 2010 16:26

Quote:

Originally Posted by wildcard (Post 1217907)
The main root cause for us using up so much ammo are these little guys plus about 3 LMG that are ammo hogs

http://i43.photobucket.com/albums/e4...t/DSCN6207.jpg

And Yeah I wouldn't mind buying like a 5lt pail, it makes loading up the nades easier.

SSSSWWEEEEEEETTTTAAAAHHH.

bb makers'/sellers' dream you are. :D

Huron April 22nd, 2010 16:32

http://i228.photobucket.com/albums/e...eg_of_beer.jpg

wildcard April 22nd, 2010 16:38

Quote:

Originally Posted by GabeGuitarded (Post 1217927)

I'll take 6 please.....

Kid April 22nd, 2010 18:20

Keep the 2000s...
Those who need more than 2000 a game are a small minority. It's not a big deal to tear open a second bag to fill a 4000 round ammo tube every few weeks. Plus, 2000 round bags are good for pouches. And it would suck a lot less to tear/spill a 2000 round bag than a 4000.


....however.... I wouldn't mind seeing them in a well designed bottle with a spout.

Scarecrow April 22nd, 2010 18:46

Quote:

Originally Posted by Kid (Post 1218027)
Keep the 2000s...

Blackthorne and I were talking about that today - we wouldn't discontinue the 2000 count bag - it serves the majority purpose out there, but, we may consider alternative additional types and quatities of packaging if it adds appeal and convenience to the brand.

GreyFox132 May 1st, 2010 23:25

cant wait till i can actually try these, personally i'm not afraid of being "hurt" by these, i wear proper face protection :/, like most smart people should. Mouth guards/ face masks should be a mandatory thing for fields, just to take out the risk of tooth destruction and the making of hill billies. That way people would stop qq'ing about silca bbs and we can get to shooting with them already!, im not terribly convinced with the receiver shots that became cracked and busted nuts, when a gun is fully assembled and the mag is inserted there would be much more rigidity and less room for the receiver to move i think, i could be horribly wrong but it might be a nice thing to test out. Lets do some tests with mags in and see what happens :/

Kid May 2nd, 2010 02:15

Why not use a piece of board, drywall, or the such, rather than shooting up a TM body?

Kinda seems pointless to me.

Scarecrow May 2nd, 2010 09:40

Quote:

Originally Posted by Kid (Post 1224719)
Kinda seems pointless to me.

I think it demonstrates without debate the risk to a TM body which is the benchmark out there people can relate to and what is at risk when on the field. People seem to be expressing concern over damage to equipment, so this Renegade happen to have an old plastic body lying around and sacrificed it for our benefit. Those with metal bodies need not worry.

Kid May 2nd, 2010 09:50

Yeah.... but he shot it in different places. We don't know that a regular BB wouldn't have taken off that same chunk of plastic, given the right shot.

And I think the main concern is safety of eyes and teeth, rather than safety of ABS plastic. I don't remember anyone saying that they were worried about their guns breaking under a hail of BB fire.

Shooting Addict May 2nd, 2010 09:54

Quote:

Originally Posted by GreyFox132 (Post 1224616)
Mouth guards/ face masks should be a mandatory thing for fields,

NO

Scarecrow May 2nd, 2010 11:19

Quote:

Originally Posted by Kid (Post 1224795)
And I think the main concern is safety of eyes and teeth, rather than safety of ABS plastic. I don't remember anyone saying that they were worried about their guns breaking under a hail of BB fire.

On the contrary there has been a lot of concern expressed over this issue in regards to equipment as well as glass and props at a field. Thats primarily what this thread has been about, not goggle safety. I don't dismiss your concern, its just this isn't the thread for it.

That being said, for your benefit:

There are several threads, this being only one that discusses the matter. Its been a rather fragmented discussion over the past few months. Some of the discussion was addressed in BioVAL threads and reviews. You have to search around for it. Like I've said before and I will say again, this is player-choice driven. If you don't want to use them or play with them, don't. Hosts and field owners will have a position on it and its perfectly fair to ask if they are being used and if you're not comfortable with it and they are on the field, don't play at that game.

Those choices are out of my control, but, I personally feel the risk is marginal compared to styrene or PLA. And if you are concerned to that level, then I would also recommend a more aggressive PPE policy on your goggles, replacing the lenses annually and replacing them whenever you take a hit on them - thats industrial health and safety policy North America wide when it comes to ANSI rated eye protection. My point in this is most people don't even do that, which I think puts them at even greater risk than playing with these.

Kid June 22nd, 2010 13:02

What about damage to inner barrels? Since these are a lot harder than regular BBs, would they be prone to cause damage to our tightbores? (Especially soft metal, coated bores, and/or dirty barrels?)

Scarecrow June 22nd, 2010 16:07

So far no reports of problems in that regard...

VooDooPeteK June 23rd, 2010 08:50

Quote:

Originally Posted by Scarecrow (Post 1224839)
My point in this is most people don't even do that, which I think puts them at even greater risk than playing with these.

Agreed

Scarecrow June 23rd, 2010 10:08

Quote:

Originally Posted by Kid (Post 1259434)
What about damage to inner barrels? Since these are a lot harder than regular BBs, would they be prone to cause damage to our tightbores? (Especially soft metal, coated bores, and/or dirty barrels?)

I run tightbores and I've run about 5 bags through mine and have not seen any kind of damage whatsoever. I don't recommend these for the Gen1 PTW crowd that tends to chop BBs - I owned one so thats from experience. As I've said on ASC in the past if you find styrene particulate in your feedpath on a regular basis, you've got an issue, as your gun is deformating or cutting BBs. With silica, it is harder, so the BB will not give, those parts of your feedpath will.

I found it odd that I even had to mention it because, at least back in my day of AEG maintenance, when you found BB particulate in your feedpath, you immediately ceased use of the gun and got it repaired by a gundoc - the particulate indicated a problem. I think because of come AEG models regularly chopping BBs, some people think this is normal AEG behaviour - it is not, you have an issue that needs to be addressed. Hence its just another topic of discussion in the ASU AEG101 course. People have asked my why are we teaching a basic AEG course - this is an example of why.

The flip side is, if you don't have styrene particulate in your feedpath, you're good to go.

Just wait. If you think Silica was hard, you're going to be blown away by the next BB Bastard product release.

Scarecrow June 23rd, 2010 10:11

Quote:

Originally Posted by Kid (Post 1259434)
...or dirty barrels?

Doesn't matter the BB - if you have dirt or sand in the barrel and you shoot anything through it, if the dirt is harder than the finish inside the barrel, it will scratch it - has nothing to do with styrene, ECO or Silica.

VooDooPeteK June 23rd, 2010 10:17

Quote:

Originally Posted by Scarecrow (Post 1260118)
Just wait. If you think Silica was hard, you're going to be blown away by the next BB Bastard product release.

is it normal that I got excited then I got to that part?

Scarecrow June 23rd, 2010 10:18

This is a crosspost from Kimbo over at JOCAirsoft in Alberta where some of this debate was going on (its gone quiet now, most people who want to play with Silica are playing with it.). This may be what some of you are looking for.

Please note that Kimbo is an independent player and not affiliated with BB Bastard.


http://www.jocairsoft.com/forums/ind...s/page__st__80

Quote:

Originally Posted by Kimbo


Ok I had some time to run some tests of my own and this is what I found.( I'll apoligize now for the big pictures, but it's hard to see with the pictures being any smaller.)

I went out today and bought some brand new Radian shooting glasses from the nice people down and 911 Supply. They are rated to meet ANSI Z87.1 requirements and are $10. I thought I'd test on a pair of inexpensive glasses so that it's not like I tested on some $100+ glasses that may not be affordable to all players. That and I didn't feel like throwing $100 in the garbage today.

http://www.radians.com/main/images/P.../medium/71.jpg
For the test, I supported the glasses on a rolled up piece of high density foam stood vertically so that it resembled a head and wedged it into an alocove in my basement. Nice and sturdy.

I used 2 AEG's for the test. the first gun shot 495fps with .2 g bb's and the second shot 295fps with .2 g bb's. Ill refer to these guns as the high velocity gun and the low velocity gun respectively.

For the first test I shot the glasses with a single BB Bastartd Silica BB, 5cm from the muzzle of the high velocity AEG to the front of the glasses.

http://members.shaw.ca/kimhusted/airsoft/1.JPG
The Silica BB left a noticable dent that you can feel on the backside of the glasses and some tiny radial stress fractures that could be seen when you held it up to the light.

Next I shot it with a BB Bastard .28g Styrene BB, again 5cm between the high velocity AEG muzzle and the glasses.
http://members.shaw.ca/kimhusted/airsoft/2.JPG
The Styrene bb left a slight dent which you can feel on the backside of the glasses and the same radial stress fractures that were visible when held up to the light.

The comparison between the 2 impacts yielded that the Silica BB left a much more noticible dent, but they both left the same size of stress fractures. Again these stress fractures are invisible unless you hold the glasses up to a really bright light, in my case a halogen light. Makes me want to check out my other eyewear to see if the myriad of strikes that they have experienced, have cause any 'invisible' damage.

Next up, I shot the glasses an additional 9 times with Silica and Styrene to each of their respective sides as close to the initial impact area as I could.

This is the result of 10 Silica BB's shot by the high velocity AEG at a distance of 5cm.
http://members.shaw.ca/kimhusted/airsoft/4.JPG
Left a pretty cool 8mm across bulbous dent in the glasses with some tiny radial stress fractures on the periphery. The dent can be felt from the inside of the glasses, and although it's pretty hard to judge how deep , I'd say maybe .5-1mm deep. Sorry that it's not really in focus.

This is the result of 10 Styrene BB's shot by the high velocity AEG at a distance of 5cm.
http://members.shaw.ca/kimhusted/airsoft/3.JPG
Again, the denting was not as significant, but the stress fractures were much more prominent. This may be because the dents masked some of the stress fractures from the Silica strikes.

Next up, I took a stock 295fps gun, low velocity gun, and did the same 10 shot test at point blank range.

This is the result of 10 Silica BB's shot by the low velocity gun from a distance of 5cm. (the group on the left) These are almost un-noticable to the naked eye except for a few scratches and you cannot feel any dents at all with your finger. Looks worse in the picture.
http://members.shaw.ca/kimhusted/airsoft/5.JPG

The impacts to the right are the result of 10 Styrene BB's from the low velocity gun at a distance of 5cm. These are as well almost un noticable to the naked eye, even less scratching that the silicas. You cannot feel any dents with your finger.
http://members.shaw.ca/kimhusted/airsoft/7.JPG
Same ammo again, zoomed in a bit more. Again, it's very hard to see these stress fractures unless you have a good light source. They are pretty much invisible in normal light.
http://members.shaw.ca/kimhusted/airsoft/6.JPG

In both cases of BB type, I was pretty suprized to see similar stress fractures to the glasses from hits from both the high and low velocity guns. Although there were stress fractures and visible denting in both cases, multiple hits ( especially in the case of the 10 Silicas that were grouped much closer than the styrene ), did not seem to degrade the effectiveness of the eyewear even at the outside of playable FPS and in almost the exact spot after 10 shots at point blank range.

I also did some shatter testing on the bb's as well. I recovered all of the bb's that I shot at the glasses and out of 20 Silica BB's, none broke after striking the eyewear. Out of 20 Styrene BB's, 5 of them shattered after striking the eyewear when using the high velocity gun. I then took a towel to encircle the end of my gun and shot 20 Silica BB's at point blank into my cement floor in my basement. I recovered all of the BB's and not one shattered. I didn't shoot any Styrene at the floor as they broke on the glasses and most assuredly would break on the floor.

Aftermath of testing BB's.
http://members.shaw.ca/kimhusted/airsoft/8.JPG

I was suprised that the Silica bb's showed minimal scarring from being shot into the concrete.
http://members.shaw.ca/kimhusted/airsoft/9.JPG

My final thoughts are that these are ridiculously robust bb's. I can see these causing issues with nozzels if your gun chops the occasional BB. These will never get chopped, so the energy will be absorbed by your mechbox parts not this BB. I see the real win with these being with bolt action and DMR shooters. Roles where shooting is more deliberate and requires consistancy. Obviously, this testing takes only one manufacturer's eyewear into account, but from this round of testing I feel confident about using these on the field strictly from an eyewear safety issue. If they dont shatter or puncture approved eyewear after 10 shots from an almost 500fps gun at point blank range, they get my vote as being safe.

As far as people being concerned that they will shoot everyone's teeth out, well, as a person that has had one tooth shot out and another cracked and the bb shattered and embedded in his lips I say that's nothing new. I have the option of wearing mouth protection, but I usually choose not to knowing full well that it may cost me another $1000. People have had their teeth shot out by stock guns... govern yourselves accordingly.


coach June 23rd, 2010 10:56

great test results there Jay.

I agree with the mouth guards though, if one fears that they will lose some teeth, they should take the proper precautions prior to hitting the field.

I've played against people with the silica's and really had no issues. though, I would probably prefer to know they are out there before a game starts. field owners and hosts still should have the final say if they are to be allowed or not.

Scarecrow June 23rd, 2010 11:07

Quote:

Originally Posted by coachster (Post 1260139)
field owners and hosts still should have the final say if they are to be allowed or not.

Agreed, and I extend that to all rules, ammunition, velocities, player conduct, etc.

Kos-Mos June 25th, 2010 16:47

I have yet to try the BBB Silicas, but I look forward to it.

I happen to win a bag of BioMAX .27s in the contest here a little while ago.

I am at about half the bag. I have used them at an indoor CQB field with a 345 fps rifle. The players there where aware that I was using glass BBs, and some complained.

I shot a lot of people that night. Every single one of them, I went to ask if the hit was more painfull than usual. I have not received any complain about the glass BBs. Except that they could not see them arrive like the regular white ones...

I have an ICS semi-clear receiver here somewhere, that will die for the cause when I buy the BBB Silicas. Also have a set of Bolle T-800 that never got hit close range that will also die for the cause.

I have some BBB .28s, Armist .28s, BioMAX .27s, BBB .25s, Metaltech .25s and KSC .25s to test and see the results.

I intent to do a full test, with photography after each shot and document the issue once and for all.

Freedom Fighter July 4th, 2010 11:29

Quote:

Originally Posted by Sportco (Post 1182522)
Can you imagine getting one in the teeth!!!

Lad, the old cheap BB's from a number of years ago not only shattered my teeth, but teeth of a couple team mates aswell. You don't want to take a shot from any BB on the pearly whites, because if you do, they will most likely not be there afterwards.

Scarecrow July 16th, 2010 17:33

Thought you guys might find this interesting.

http://upload.wikimedia.org/wikipedi...fd/Stsheat.jpg

http://en.wikipedia.org/wiki/Stsheat.jpg
LI-900 is 99.9% silica and is what space shuttle reentry tiles are made of.

http://en.wikipedia.org/wiki/LI-900

SpikedGhost November 1st, 2010 00:49

Quote:

Originally Posted by Kid (Post 1259434)
What about damage to inner barrels? Since these are a lot harder than regular BBs, would they be prone to cause damage to our tightbores? (Especially soft metal, coated bores, and/or dirty barrels?)

I spoke to someone that works a lot with metal and he told me that on some scale (depending on the surface) any kind of friction between glass and metal will put some "wear" on the metal since glass is harder than most metals. Also some grinding discs (for metal) are made with glass powder. I might be wrong, but I think after continuous use, they will degrade your tightbore much faster than normal BBBs. I was bummed out when I heard this since I was really looking forward to using them. Again I might be wrong about this and a lot more research on this subject should be done.

doc_pathfinders November 1st, 2010 05:16

Quote:

Originally Posted by SpikedGhost (Post 1341756)
I might be wrong, but I think after continuous use, they will degrade your tightbore much faster than normal BBBs. I was bummed out when I heard this since I was really looking forward to using them. Again I might be wrong about this and a lot more research on this subject should be done.

keep your barrel clean, particulates in the barrel + BB's will cause some degredation, regardless of the type of BB used.

clean BB's + Clean barrel = absolute minimum of wear. (i would almost say 'no wear' but i know the engineers of this board will point out the impossibility of that unless we've developed frictionless surfaces :) )

bear in mind that BB's don't normally touch the barrel wall (should ride in an 'envelope' of air)

Boyso November 1st, 2010 11:29

Quote:

Originally Posted by SpikedGhost (Post 1341756)
I spoke to someone that works a lot with metal and he told me that on some scale (depending on the surface) any kind of friction between glass and metal will put some "wear" on the metal since glass is harder than most metals. Also some grinding discs (for metal) are made with glass powder. I might be wrong, but I think after continuous use, they will degrade your tightbore much faster than normal BBBs. I was bummed out when I heard this since I was really looking forward to using them. Again I might be wrong about this and a lot more research on this subject should be done.

Correct me if I'm wrong, but the BBs doesn't touch the barrel. The BB is surrounded by air.

Donster November 1st, 2010 11:39

Quote:

Originally Posted by LastSpartan (Post 1341898)
Correct me if I'm wrong, but the BBs doesn't touch the barrel. The BB is surrounded by air.

the bbs can bounce around the inner barrel. that is what systema made a 6.04mm inner barrel. its supposed to have the ideal amount of bounce/accuracy ratio.

there was a thread on it somewhere here.

SpikedGhost November 1st, 2010 12:38

Check out the picture here: Tanio Koba Twist Barrel (For VSR) - Zero In : Airsoft Forums
It shows how the BB bounces inside the barrel going from left to right. Again, this is theoretical.
I think an easy enough way to check this would be with a microscope. Check the BB before it's shot and after (catch the BB with a net or something) and if there are tiny scratches on the BB after it was fired, most probably, it left tiny scratches in the barrel. And after 10 thousand shots, it will add up to a more or less ruined barrel.

Blackthorne November 1st, 2010 13:10

While I believe there is BB contact during firing, I think it would take allot more than 10000 rounds to wear the barrel to a point where there would a detectable performance change.

BB Bastard is going to be testing this theory soon. We have just settled on a testing method and are sourcing the barrels and cameras required.

SpikedGhost November 1st, 2010 14:55

Quote:

Originally Posted by Blackthorne (Post 1341938)
We have just settled on a testing method and are sourcing the barrels and cameras required.

Can't wait for the results. I'm really hoping they are positive and that I don't have to buy a new barrel every year. (Even then, I don't think it's going to stop me from using them)

Kid November 1st, 2010 15:01

Be sure to test with barrels of different material, such as stock brass, aluminum (ex, Madbull), and stainless steel barrels.

Thanks for the testing!


All times are GMT -4. The time now is 00:12.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.