Complete Upper Receivers

RADIAN UPPER 10.5" 223 WYLDE FDE

Radian Weapons, Complete Upper, 223 Wylde, 10.5" Barrel, 1:8 Twist, Dead Air KeyMo Flash Hider, Carb..

RADICAL UPPR 300BLK 10.5" MLOK BLK

Radical Firearms, Complete Upper Assembly, 300 Blackout, 10.5" Barrel, 1:8 Twist, Black Finish, 10" ..

SIG MCX-RATTLER UPR 6.75" 300BLK BLK

Sig Sauer, MCX-Rattler LT, Complete Upper Receiver, 300 Blackout, 6.75" Threaded Barrel, 5/8X24 Thre..

SOLGW L89 BS V2 5.56 14.5" HUX BLK

Sons of Liberty Gun Works, Broadsword 89 V2, Upper Receiver, 5.56 NATO, 14.5", HUXWRX Flash Hider, L..