The TacFire Pistol Upper Assembly (brand part no. BU5567) is a complete, ready-to-install AR-platform upper chambered in 5.56 NATO/.223 Remington with a 7-inch Black Nitride barrel. TacFire builds the receiver from black anodized 7075-T6 aluminum and pairs it with an M-LOK handguard for mounting lights, grips, and other accessories. The upper ships fully assembled with its own Bolt Carrier Group, so it drops straight onto a compatible AR-platform lower without hunting down individual parts, and it ships optic-ready with no sights to get in the way of your preferred setup.

Key Specifications

• Chambered in 5.56 NATO/.223 Remington.
• Measures 7 inches in barrel length.
• Barrel is finished in Black Nitride.
• Receiver is machined from black anodized 7075-T6 aluminum.
• Fitted with an M-LOK handguard.
• Includes a Bolt Carrier Group.
• Ships with no sights, optic-ready.
• Sold as a complete, ready-to-install upper assembly.
• Ships at approximately 3.66 lb.

Frequently Asked Questions

Does this upper include a Bolt Carrier Group? Yes, it ships complete with its own BCG.

Does it include sights? No, it ships optic-ready with no sights.

Is this a complete, ready-to-install upper? Yes, it is fully built and ready to install on a compatible lower.

Buy the TacFire Pistol Upper Assembly

Drop a complete 7-inch 5.56 upper onto your build without sourcing individual parts. Order it from our TacFire lineup of AR15 uppers for fast shipping from our Lubbock, Texas gun shop.