AR-15 Upper Receivers

Radian Weapons

MODEL 1 BUILDER KIT 15.5" BLK

Daniel Defense

MK18 RIII URG 5.56MM 10.3" BLK

Daniel Defense

DDM4 300S URG 300BLK 10.3"

Daniel Defense

DD4 RIII URG 5.56MM 16" BLK

Daniel Defense

MK18 RIII URG 5.56MM 10.3" FDE