TacFire BU-556-10 Pistol Upper Assembly5.56x45mm NATO Caliber with 10″ Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-PlatformIncludes Bolt Carrier Group

Description

Please Note: Image may not be the actual representation of the item. Please verify the item by reading the complete description before purchasing.Chambered in 5.56, this pistol upper is completely built and ready to be put on a lower. Includes a Bolt Carrier Group.