Primary Airsoft SMC9/GTP9 HPA M4 Adapter 416A5 This green gas pistol magazine

This green gas pistol magazine has a high-flow output valve providing excellent FPS output

Designed to enhance accuracy

Muzzle Velocity: 380 FPS (Measured with 0

Pre-Cocking can be used in all modes mentioned above

a folding buttstock

Primary Airsoft SMC9/GTP9 HPA M4 Adapter 416A5 This green gas pistol magazineAdapter 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