EA 16 inch Aluminum M4 Mid-length Carbine Outer Barrel Spring Rifle Internal Parts Ambidextrous Magazine Release Knob

Ambidextrous Magazine Release Knob

you need to use screw driver and counter-clockwise to turn the brass screw up

when MRI shifted the manufacturing contract to Saco Defense in Saco

this custom designed cardboard targets are smaller and thinner allowing airsoft BB to penetrate them in the same manner as real bullets do on normal targets

Metal 480mm Outer Barrel

EA 16 inch Aluminum M4 Mid-length Carbine Outer Barrel Spring Rifle Internal Parts Ambidextrous Magazine Release KnobAirsoft Surgeon 16 inch Aluminum M4 Mid length Carbine Outer Barrel CNC Aluminum Construction 14mm CCW Counter Clockwise Thread Suitable For Tokyo Marui M4 MWS (Zet System) Series Airsoft Gas Blow Back GBB Pistol (Does not fit AEG) Length: 411mm