Parallax 16" PXT Keymod Upper Reciever Build

Complete 16" Anonymous Arms 5.56 Forged Upper Receiver with a carbine gas system and a Chromoly M4 Barrel with a 1/7 Twist. Parallax 15" PXT Keymod rail and a A2 Flash Hider. All Mil-spec, US Made parts including a Black Nitride Bolt Carrier Group and Barrel for longer life and durability. Solid steel low profile gas block. HPT (High Pressure Tested) and MPI (Magnetic Particle Inspected) Bolt and Barrel. Charging handle included.