Action Army - AAP-01 Black Mamba CNC Upper Type A m1911a1 'Jet Stream' achieved by allowing

'Jet Stream' achieved by allowing the air to travel faster around the edges of the barrel

Inner Barrel: ~200mm

•Bolt carrier group with teeth that recoils as a GBBR bolt

SiOnyx includes a patented Ultra Low-Light IR sensor technology that not only captures images under low-light conditions

– Realistic blowback action

Action Army - AAP-01 Black Mamba CNC Upper Type A m1911a1 'Jet Stream' achieved by allowingThe Action Army AAP 01 CNC upper receiver is a drop in upgrade designed to add picatinny rail on the top and bottom for the mounting of lights, lasers, and optics. The built in iron sights are also slightly raised for easier tracking. Compatibility: Action Army AAP 01 GBB Pistol Includes: x1 Action Army AAP 01 Black Mamba CNC Upper Receiver Kit A