PSA "Sabre" Forged 11.5" Nitride 5.56 Upper W/Rifle Speed Gas Block, Moss Green and Burnt Bronze Rail

Magtech 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Box of 50

Winchester White Box USA M193 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Box of 20

PMC X-Tac M855 5.56x45mm NATO Ammo 62 Grain Penetrator Full Metal Jacket Box of 20

PMC X-Tac M193 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Box of 20

Frontier Cartridge Military Grade 5.56x45mm NATO Ammo 55 Grain Hornady Match Jacketed Hollow Point Box of 20

Winchester M855 SS109 5.56x45mm NATO Ammo 62 Grain Penetrator Full Metal Jacket Box of 20

Federal American Eagle M193 5.56x45mm NATO Ammo 55 Grain Full Metal Jacket Box of 20

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel

Battle Arms Workhorse AR-15 Pistol Barreled Upper Receiver 5.56x45mm NATO 9.5" Barrel

Rock River Arms AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

Daniel Defense DD4 RIII S AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel Flat Dark Earth

Geissele USASOC URG-I Near Clone AR-15 Complete Upper Receiver 5.56x45mm NATO 14.5" Pinned Barrel

Noveske AR-15 Chainsaw Complete Upper Receiver 5.56x45mm NATO 16" Barrel NSR-15 M-LOK Handguard Black

AR-STONER AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 10" Barrel