Primary Airsoft SMC9/GTP9 HPA M4 Adapter AEG Triggers this motor trades speed for

this motor trades speed for torque

5mm hex head

Transparent magazine inner part for easy check up and repairing

windscreen

Primary Airsoft SMC9/GTP9 HPA M4 Adapter AEG Triggers this motor trades speed forAdapter comes with GTP9 magazine installed. This is a custom designed laser sintered nylon adapter that allows you to use HPA (high pressure air) and M4 AEG magazines on your Gtp airsoft GBB pistol or SMC9 GBBR. To use it you will also need an M4 AEG magazine, paintball tank with low pressure regulator (0 140) psi, a hose with a Foster (polarstar) quick disconnect and of course bbs. The normal operating pressure for green gas is roughly 120 psi