Maxx Model CNC Aluminum Advanced Magazine Release (Style A) (Red) USLR-A69361G the MCX is the latest hpa m4 adapter FPS Range 370 400 Style:Blue/White NINJAPK68D

the MCX is the latest offering from the rapidly growing SIG AIR division of SIG SAUER

Compatibility: For all Marui Compatible AEG's and other rifles utilizing standard AEG specification inner barrels

Superb performance

Barrel Material: Stainless Steel

Manufacturer: Elite Force / Umarex

Maxx Model CNC Aluminum Advanced Magazine Release (Style A) (Red) USLR A69361G the MCX is the latest hpa m4 adapter FPS Range 370 400 Style:Blue White NINJAPK68D the MCX is the latest offering from the rapidly growing SIG AIR division of SIG SAUER Compatibility: For all Marui Compatible AEG's and other rifles utilizing standard AEG specification inner barrels