AAP01 Black Mamba CNC Upper Receiver Kit B hk416n and pistol hop-up chambers

and pistol hop-up chambers

Premium real steel pistol grip

8 mm wiring

1x CNC red aluminum Prowler hop plate

Equipped with a highly sensitive 12 μm thermal detector and a 1024 × 768 OLED monitor

AAP01 Black Mamba CNC Upper Receiver Kit B hk416n and pistol hop-up chambersAAP01 Black Mamba CNC Upper Receiver Kit B Made of solid CNC aluminum with a full length Picatinny rail on top and a 5 point rail under the front section. The Black Mamba upper also includes upgraded iron sights, adjustable at the rear, and a compensator. Converts the pistol into a recoil operated assault rifle, giving it an extremely stylish and modern finish.