AR-15 PARTS

Daniel Defense, DDM4V7, Complete Upper, 223 Rem/556NATO, 16" Cold Hammer Forged Barrel, 1:7 Twist, Black, MLOK

Daniel Defense, M4A1 Upper Receiver, 223 Rem/556NATO, 14.5" Barrel (16" OAL with Pinned Brake), Carbine Length Gas System, 1:7 Twist, M4 12.0 Rail, Flat Dark Earth Finish, Fits AR

Geissele Automatics, Super Duty MOD1, Complete Upper Receiver, 556NATO

Geissele Automatics