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

were made from nylon reinforced polymer

– Realistic blowback action

Amomax Per-Fit holster would be a smart and economic choice

Reinforced metal cylinder head(bore up type matched for the silent system)

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