This .223/5.56 AR-15 upper from Radical Firearms comes complete with Bolt Carrier Group and Charging Handle.
upper comes fully assembled and ready to shoot out of the box,
featuring a 16" 41V50 chrome moly vanadium steel SOCOM barrel with 1:7
twist rate, M16 cut Bolt Carrier Group and 15" Hybrid M-Lok/Picatinny rail.
16” 4140 Chrome moly Barrel with 1:7 twist rate.
.223/5.56M4 Feed RampsZero Impulse Muzzle brake
1/2x28 Threaded barrel
Low Profile Gas BlockQuad fore end Picatinny rails
Radical Firearms Forged Upper ReceiverRadical Firearms M-Lok Hybrid 15" Free Float Rail