300 Blackout Unassembled

AR-15 300 Blackout 7.5″ Pistol Upper Complete Build Kits (Unassembled Black Barrel Upper) – Purple

Shooters Gate

AR-15 300 Blackout 7.5″ Pistol Upper Complete Build Kits (Unassembled Black Barrel Upper) – Orange

Shooters Gate

AR-15 300 Blackout 7.5″ Pistol Upper Complete Build Kits (Unassembled Black Barrel Upper) – Blue

Shooters Gate

AR-15 300 Blackout 10.5″ Pistol Upper Complete Build Kits (Unassembled Black Barrel Upper) – Silver

Shooters Gate

AR-15 300 Blackout 10.5″ Pistol Upper Complete Build Kits (Unassembled Black Barrel Upper) – Purple

Shooters Gate

AR-15 300 Blackout 10.5″ Pistol Upper Complete Build Kits (Unassembled Black Barrel Upper) – Orange

Shooters Gate

AR-15 300 Blackout 10.5″ Pistol Upper Complete Build Kits (Unassembled Black Barrel Upper) – Blue

Shooters Gate