Airsoft Canada - View Single Post - Sniper M4 project finished with 650mm barrel... Now a few questions!

MasterGoa · June 5th, 2008, 23:59

Hey guys!

I just finished my airsoft project which looks like this:

Here is what I have:

VFC Metal M4 body
Guarder metal hop-up
G&P Reinforced mechbox with M120
Madbull Phython II 650 MM 6.03 barrel.
Madbull front end with 24inch outer barrel.
King Arms crane with 9.6V 1600 Ni-MH batt w/Dean's
Tokyo Marui EG700 motor.
Star SL29 pistol grip.

1st question:
Lack of accuracy and erratic accuracy:

I noticed that accuracy is under what I was expecting.
The hop-up is very toughy to adjust and BB's sometimes dive
at launch. I few shots in full auto cure this for a while.

Can a bore up help me at this point? Will BB's start behaving
erratically hitting air at the end of this very long barrel?

2nd ROF too high.
Should I simply drop down to 7.2V or should I re-gear the mechbox?
This leads to feeding problems.

Thank you all for any suggestions!

MasterGoa

June 5th, 2008, 23:59	#1
MasterGoa Trader rating Join Date: Apr 2008 Location: Deux-Montagnes, Quebec, Canada	Sniper M4 project finished with 650mm barrel... Now a few questions! Hey guys! I just finished my airsoft project which looks like this: Here is what I have: VFC Metal M4 body Guarder metal hop-up G&P Reinforced mechbox with M120 Madbull Phython II 650 MM 6.03 barrel. Madbull front end with 24inch outer barrel. King Arms crane with 9.6V 1600 Ni-MH batt w/Dean's Tokyo Marui EG700 motor. Star SL29 pistol grip. 1st question: Lack of accuracy and erratic accuracy: I noticed that accuracy is under what I was expecting. The hop-up is very toughy to adjust and BB's sometimes dive at launch. I few shots in full auto cure this for a while. Can a bore up help me at this point? Will BB's start behaving erratically hitting air at the end of this very long barrel? 2nd ROF too high. Should I simply drop down to 7.2V or should I re-gear the mechbox? This leads to feeding problems. Thank you all for any suggestions! MasterGoa __________________ There is nothing real outside our perception of reality. Last edited by MasterGoa; June 6th, 2008 at 00:03..