Prometheus Perfect Metal Chamber NEO (Complete Kit) Motor Grips Cool new illuminated scope with

Cool new illuminated scope with integrated laser and NAV light

Elite Force PPQ Gas Mag Rebuild Kit

Firefly Recoil Cylinder Valve for Marui M9A1 and compatible guns

more powerful springs

Prometheus Perfect Metal Chamber NEO (Complete Kit) Motor Grips Cool new illuminated scope withPrometheus Perfect Metal Chamber NEO (M4 Hopup Chamber, with Pressure Arm and Gear). This is a replacement hop up chamber for all M4 type AEG airsoft guns. It's a very high quality metal made chamber with all the parts to make it work better than your original. Made in Japan for highly upgraded guns, custom guns, etc. We recommend the Prometheus Purple bucking for use with this. M4 Hopup Chamber, with Pressure Arm and Gear