Primary Airsoft Hi-Capa HPA M4 Angled Aluminum Skeletonized Adapter w/ Magazine (Black) Misc Parts Better cycling and recoil

Better cycling and recoil

Aluminum upper receiver assembly with optic rail with built-in back up sight and side rail for lights or other accessories

-Set the motor height

such as 38mm

Hopup: VFC rotary-style chamber

Primary Airsoft Hi-Capa HPA M4 Angled Aluminum Skeletonized Adapter w/ Magazine (Black) Misc Parts Better cycling and recoilOur 5th generation Hi Capa M4 angled aluminum adapter is designed to be our answer to make a lightweight and durable adapter. The magazine release is now CNC machined aluminum for all Gen5 Primary Airsoft adapters. This adapter allows you to use HPA (high pressure air) and M4 AEG magazines on your Hi Capa airsoft pistol. 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