Description
The Radical Firearms 16 inch M4 Upper Receiver is a flat top, law-enforcement grade, drop in receiver, ready to be mounted to any Mil-Spec AR-15 lower receiver! This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter. Comes complete and assembled with Upper Receiver, Forward Assist, Ejection Port Door, Barrel Nut. 16 inch M4 Profile Barrel and A2 Flash Hider. Bolt Carrier Group and Charging Handle are additional. 16 inch M4 Melonite Barrel 4150V Chrome Moly 1 in 7 inch twist rate HPT/MPI 5.56 NATO Chamber M4 Feed ramps Low Profile Micro Gas Block DGI Stainless Carbine-length gas tube Direct Gas Impingement Mil-Spec A2 Flash Hider Integral Keymod and Picatinny Rail for Mounting Lights, Lasers, Bipods & Sights Forged Upper Receiver with Forward Assist, Shell Deflector
