Add to Wish list Choose Options Quick view NEW .300 BLACKOUT PISTOL KIT ASSEMBLY 7.5″PHOSPHATE BARREL 7″QUAD RAIL -( NO LOWER )- $389.95 This is a completely assembled AR-15 upper receiver without a 80% AR-15 lower receiver. All of our completely assembled uppers are test fired for cycling. The parts included are below: AR-15 Upper Receiver 7.5″ Phosphate Barrel 1/7 twist 300... Choose Options Add to Wish list
Add to Wish list Choose Options Quick view NEW .300 BLACKOUT PISTOL KIT ASSEMBLY 7.5″PHOSPHATE BARREL 7″ SLIM RAIL -( NO LOWER )- $389.99 This is a completely assembled AR-15 upper receiver without a 80% AR-15 lower receiver. All of our completely assembled uppers are test fired for cycling. The parts included are below: AR-15 Upper Receiver 7.5″ Phosphate Barrel 1/7 twist 300... Choose Options Add to Wish list
Add to Wish list Choose Options Quick view .300 Blackout Pistol Kit Assembly 10.5″ Phosphate Barrel, 10″ Quad Rail $399.99 Our .300 Blk pistol kits are built to get a little more juice behind your shots. Shop here for the best quality you won’t find anywhere else! .300 Blackout 10.5″ Barrel Phosphate, 10″ Keymod Rail Carbine Length Gas Tube Low pro gas... Choose Options Add to Wish list
Add to Wish list Choose Options Quick view NEW .300 BLACKOUT PISTOL KIT ASSEMBLY 10.5″ PHOSPHATE BARREL, 10″ SLIM RAIL -( NO LOWER )- $459.99 This is a complete AR-15 upper receiver. (Assembly optional) The parts included are below: 10.5″ Phosphate Barrel 1/8 twist .300 Blackout 10″ SLIM Rail Hand Guard Gas Tube Low pro gas block Forward Assist Ejection Port... Choose Options Add to Wish list
