Complete upper with an ARP 16" SOCOM profile barrel w/ mid length gas system, Stag Mil-Spec bolt, M16 carrier, Troy Ind 11" hand guard, mil-spec charging handle and an A2 flash hider.

Receiver is squared and all tolerances are inspected to offer an upper that is guaranteed to shoot 1 MOA with quality ammo.

Complete upper with an ARP 18" 223 Wylde SPR 3 Gun barrel w/ rifle length gas system, Stag Mil-Spec bolt, M16 carrier, Troy Ind 11" hand guard, mil-spec charging handle and an A2 flash hider.

Receiver is squared and all tolerances are inspected to offer an upper that is guaranteed to shoot 1 MOA with quality ammo.

Complete upper with an ARP 16" Scout profile barrel w/ mid length gas system,Stag bolt, M16 carrier, Troy Ind 11" hand guard, mil-spec charging handle and an A2 flash hider.

Receiver is squared and all tolerances are inspected to offer an upper that is guaranteed to shoot 1 MOA with quality ammo.

Complete 5.56 upper with an ARP 12.5" Scout profile barrel chambered in 223 Wylde, mid length gas system, ARP Superbolt, M16 carrier, Troy Ind 11" hand guard, mil-spec charging handle and an A2 flash hider.

Receiver is squared and all tolerances are inspected to offer an upper that is guaranteed to shoot very well even at 12.5" with quality ammo.