5.56 Nato

AR-15 5.56 Nato 16″ Rifle Upper Complete Build Kits (Assembled Black Barrel Upper) – Orange

Shooters Gate

AR-15 5.56 Nato 16″ Rifle Upper Complete Build Kits (Assembled Black Barrel Upper) – Black

Shooters Gate

AR-15 5.56 Nato 16″ Rifle Upper Complete Build Kits (Assembled Black Barrel Upper) – Purple

Shooters Gate

AR-15 5.56 Nato 14.5″ Pistol Upper Complete Build Kits (Assembled Black Barrel Upper)

Shooters Gate

AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits (Assembled S.S Barrel Upper) – Purple

Shooters Gate

AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits (Assembled S.S Barrel Upper) – Orange

Shooters Gate

AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits (Assembled S.S Barrel Upper) – Blue

Shooters Gate

AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits (Assembled S.S Barrel Upper) – Black

Shooters Gate

AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits (Assembled Black Barrel Upper) – Purple

Shooters Gate

AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits (Assembled Black Barrel Upper) – Orange

Shooters Gate

AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits (Assembled Black Barrel Upper) – Blue

Shooters Gate

AR-15 5.56 Nato 10.5″ Pistol Upper Complete Build Kits (Assembled Black Barrel Upper) – Black

Shooters Gate