AR15 CUSTOM UPPER 556 16IN MIDLENGTH QUAD 1IN7 A3 Upper Receiver Complete with M4 Feed Ramps, Forward Assist and Ejection Port Dust Cover. Premium Mid-Length Quad Rail 10" Free Float M4 Contour 16" 5.56x45mm NATO Barrel with a 1:7" Twist (not chrome lined). Complete with M4 Feed Ramps, Phosphate Finish, Steel Gas Block and Carbine Length Gas Ports.
Complete with A2 Flash Hider. Each of these custom uppers are hand assembled by craftsmen dedicated to a quality mil-spec build. All torque requirements fall within military specifications and expertly applied with precision torque instruments.
NOTE: THIS IS A CUSTOM UPPER FEATURING GAS IMPINGEMENT BOLT CARRIER GROUP OR CHARGING HANDLE IS NOT INCLUDED