ARES M4 Slim Pistol Grip with High Torque Slim AEG Motor (Black) Part-Type_Magazine Release Inner Diameter : 6

Inner Diameter : 6

System Outer Barrel + 1 inch Outer Barrel Extension (CW) (BRL045S)

40 Series Airsoft Pistol

and a mounted muzzle brake

ARES M4 Slim Pistol Grip with High Torque Slim AEG Motor (Black) Part-Type_Magazine Release Inner Diameter : 6ARES M4 Slim Pistol Grip with High Torque Slim AEG Motor (Black) Polymer M4 Slim Pistol Grip With High Torque Slim AEG Motor High Torque motor bring your AEG to next level Caution for High Magnetism Suitable for ARES & Amoebr Airsoft Electric Gun AEG Rifle (Must be used with ARES Slim Pistol Grip, instead of the Original ) Long Shaft Version (Note: Self assembly is required, consult expertise if needed)