Metal gear, piston, 100% cylinder, 35 cm inner barrel, 1.3 spring, SHS 480 high torque motor, tiger 3s 11.1V 35s battery, DKj8s hop up. V2 white gel ball.
And here is my test firing:
The problem here is the explosion of some gel in the air. With 7-8 straight shot, i got 1 gel pop up or going to nowhere. I 've tried with no hop up or silencer but the result is the same.