Description
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 23-004-13150
DD M4A1 UPPER URG 14.5″PB 556 FDE
DD M4A1 UPPER URG 14.5″PB 556 FDE
