Prometheus High Torque Hard Pinion Motor cytac This not only makes the hpa m4 adapter FPS Range 370 400 Style:Blue/White NINJAPK68D

This not only makes the F1 more compact but also minimizes the dead volume inside of the system

This is also combined with our optically correct tirodial impact lens that provides optical clarity and sharpness while protecting your eyes

Suitable for AK / G36 Series Airsoft Electric Gun AEG Rifle

The Arcturus NY02CQ M4 Airsoft

Most notably

Prometheus High Torque Hard Pinion Motor cytac This not only makes the hpa m4 adapter FPS Range 370 400 Style:Blue White NINJAPK68D This not only makes the F1 more compact but also minimizes the dead volume inside of the system This is also combined with our optically correct tirodial impact lens that provides optical clarity and sharpness while protecting your eyes