Tanio Koba / KJW M4 GBBR Basic Information and FAQ

Long_Bong · May 27th, 2011, 15:41

My friend went with just this the picture as reference

beanie · June 4th, 2011, 01:21

Finally got my new iron sights in the mail this morning so I thought I'd show off some of my eye candy.
(ERGO Z-Rail and ERGO Sure grip equipped ATM)

audi_bhoy · June 4th, 2011, 06:14

Nice, but IMO your lower seems shiny, I personnally went the Krylon ultra flat black for the lower, and I love it !

Cobrajr122 · June 4th, 2011, 13:53

Metal works too lol

beanie · June 4th, 2011, 17:33

I have a metal lower receiver coming in the mail

. I'm terrified about about moving all the inner pieces in it though.

SuperCriollo · June 4th, 2011, 18:21

0_o

4000x3000 ??
Holly f#@#k, next time try to resize your pictures please.

Saberwing · June 4th, 2011, 23:02

I'm going to be converting mine to a Mk18 Mod 2 inspired rifle. I'll keep you guys updated on the build.
Any more word on the STANAGs? I'm getting really tired of having to use 2 hands to get a mag out of the pouches...

George Burdell · June 4th, 2011, 23:12

Quote:

Originally Posted by Saberwing

I'm going to be converting mine to a Mk18 Mod 2 inspired rifle. I'll keep you guys updated on the build.
Any more word on the STANAGs? I'm getting really tired of having to use 2 hands to get a mag out of the pouches...

Do you know which outer barrels the gun takes without much modification?

Saberwing · June 4th, 2011, 23:16

Quote:

Originally Posted by George Burdell

Do you know which outer barrels the gun takes without much modification?

I'm going to try and get a KJW CQBR Barrel, but if I can't I will go for either a Daniel Defense or G&P. Does anybody know what the proper length outer barrel to use is? 10.5in or 11.5in?

Amos · June 4th, 2011, 23:35

KJW take any AEG front end with some very minor filing work to get the hop-up to fit nicely.

George Burdell · June 4th, 2011, 23:59

Quote:

Originally Posted by Amos

KJW take any AEG front end with some very minor filing work to get the hop-up to fit nicely.

I heard there were issues with chamber depth.

Olisharpeye · June 5th, 2011, 00:17

For anyone who has done the TDC Hop up mod themselves can you tell me what tools exactly were used in the process. I'm feeling brave enough to do this as long as I can get the proper tools at my local fastenal store.

Drill bit size = ??
Tap Size = ??
Set Screw Length and TPI = ??

Thanks in advance!

I've read through all the pages and didn't see any information regarding this. As well I've message Travis from Cradle Airsoft. And lets just say he doesn't want to leak his R&D, and I don't blame him.

beanie · June 5th, 2011, 05:52

What techniques do you guys use to maintain the gun and magazines?

I read silicon grease on the oring, what else?
My magazine spring that feeds the BBs is very stiff. Does it need silicon grease/oil or will 3-in-1 oil do?

Cobrajr122 · June 5th, 2011, 09:52

I just lube up the internals of the gun like I would RS, and use oil when I fill my mags. That's all you should have to do.

Heerven · June 5th, 2011, 10:10

Hi,
since a couple weeks, I have a weird problem in full auto. When I shoot full auto after 3 to 4 shots, most of the time, the rate of fire decrease like there is no more gaz and finally jam at the 6th to 7th shot. I have to cock the gun and restart to shoot in semi, that is work perfect. The gaz is still there because, I can empty the mag with no problem in semi.
I tried for a test to empty a mag in full auto. And the rate of fire and power were decreasing after the 5th to 6th (same) but could go back to the normal rate and slow down again after the next 4 shot...Same cycle until the end.
It wasn't do that when I first bought it.
Note, I use a Craddle velocity reducer.
It's like the gaz pressure is unstable.
Do you have an idea of this problem?

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May 27th, 2011, 15:41	#436
Long_Bong Trader rating Join Date: Dec 2007 Location: Canada	My friend went with just this the picture as reference __________________

June 4th, 2011, 01:21	#437
beanie Trader rating Join Date: Apr 2011	Finally got my new iron sights in the mail this morning so I thought I'd show off some of my eye candy. (ERGO Z-Rail and ERGO Sure grip equipped ATM) Last edited by beanie; June 4th, 2011 at 01:29..

June 4th, 2011, 13:53	#439
Cobrajr122 2 Cent Tactical Trader rating Join Date: Apr 2006 Location: NB	Metal works too lol __________________ www.2centtac.com F i n d - a n - A g e - V e r i f i e r

June 4th, 2011, 06:14	#438
audi_bhoy Trader rating Join Date: Mar 2009 Location: Trois-Rivières	Nice, but IMO your lower seems shiny, I personnally went the Krylon ultra flat black for the lower, and I love it !

June 4th, 2011, 17:33	#440
beanie Trader rating Join Date: Apr 2011	I have a metal lower receiver coming in the mail . I'm terrified about about moving all the inner pieces in it though.

June 4th, 2011, 18:21	#441
SuperCriollo Trader rating Join Date: Apr 2009 Location: Kitchener, ON	0_o 4000x3000 ?? Holly f#@#k, next time try to resize your pictures please. __________________ SuperCriollo

June 4th, 2011, 23:02	#442
Saberwing Trader rating Join Date: Mar 2007 Location: London, ON	I'm going to be converting mine to a Mk18 Mod 2 inspired rifle. I'll keep you guys updated on the build. Any more word on the STANAGs? I'm getting really tired of having to use 2 hands to get a mag out of the pouches... __________________ KJW Mk18 MOD1 BLOCK 2 - Well VSR-10 - Les Baer Ultimate Recon

June 4th, 2011, 23:35	#445
Amos Trader rating Join Date: Aug 2006 Location: Japan	KJW take any AEG front end with some very minor filing work to get the hop-up to fit nicely. __________________ Custom Builds: FA3674U Krinkov G3SD6

June 5th, 2011, 00:17	#447
Olisharpeye Trader rating Join Date: Feb 2009 Location: Kitchener	For anyone who has done the TDC Hop up mod themselves can you tell me what tools exactly were used in the process. I'm feeling brave enough to do this as long as I can get the proper tools at my local fastenal store. Drill bit size = ?? Tap Size = ?? Set Screw Length and TPI = ?? Thanks in advance! I've read through all the pages and didn't see any information regarding this. As well I've message Travis from Cradle Airsoft. And lets just say he doesn't want to leak his R&D, and I don't blame him. __________________ Bolt Action Level 2 Certified

June 5th, 2011, 05:52	#448
beanie Trader rating Join Date: Apr 2011	What techniques do you guys use to maintain the gun and magazines? I read silicon grease on the oring, what else? My magazine spring that feeds the BBs is very stiff. Does it need silicon grease/oil or will 3-in-1 oil do?

June 5th, 2011, 09:52	#449
Cobrajr122 2 Cent Tactical Trader rating Join Date: Apr 2006 Location: NB	I just lube up the internals of the gun like I would RS, and use oil when I fill my mags. That's all you should have to do. __________________ www.2centtac.com F i n d - a n - A g e - V e r i f i e r

June 5th, 2011, 10:10	#450
Heerven Trader rating Join Date: Nov 2009 Location: Montréal	Hi, since a couple weeks, I have a weird problem in full auto. When I shoot full auto after 3 to 4 shots, most of the time, the rate of fire decrease like there is no more gaz and finally jam at the 6th to 7th shot. I have to cock the gun and restart to shoot in semi, that is work perfect. The gaz is still there because, I can empty the mag with no problem in semi. I tried for a test to empty a mag in full auto. And the rate of fire and power were decreasing after the 5th to 6th (same) but could go back to the normal rate and slow down again after the next 4 shot...Same cycle until the end. It wasn't do that when I first bought it. Note, I use a Craddle velocity reducer. It's like the gaz pressure is unstable. Do you have an idea of this problem? __________________ We will find a way.

Tanio Koba / KJW M4 GBBR Basic Information and FAQ

Airsoft Guns Discussion