TACFIRE BU-300-10 300 PSTL UPPER 10" W/BCG

TacFire BU-300-10 Pistol Upper Assembly 300 Blackout Caliber with 10" Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group
Chambered in 300 Blackout, this rifle upper is completely built and ready to be put on a lower. Includes Bolt Carrier Group.