The TacFire Pistol Upper Assembly (TacFire part number BU-9MM-7) is a complete, 9mm Luger AR-platform upper built around a 7-inch black nitride barrel and a 7075-T6 aluminum receiver with an M-Lok handguard. It ships fully built and includes a bolt carrier group, so it is ready to drop straight onto a compatible lower rather than requiring the buyer to source or assemble any additional upper components. As an upper assembly with no lower receiver, it is not itself a regulated firearm.

Key Specifications

• Chambered in 9mm Luger.
• Barrel length is 7 inches.
• Barrel finish is black nitride.
• Receiver is 7075-T6 aluminum, black anodized.
• Includes an M-Lok handguard.
• Includes a bolt carrier group.
• It ships as a complete, ready-to-install upper assembly.
• Shipping weight is approximately 3.64 lb.

Frequently Asked Questions

Does this upper include a bolt carrier group? Yes, it includes a complete bolt carrier group.

Is this a complete firearm? No, it is an upper assembly with no lower receiver, so it is not itself a regulated firearm.

What caliber is this upper chambered in? It is chambered in 9mm Luger.

Buy the TacFire 9mm Pistol Upper Assembly

Add a complete, ready-to-run 9mm upper to your build without sourcing a barrel, handguard, and BCG separately. Browse more of our rifle parts selection and order from our Lubbock, Texas gun shop for fast, direct shipping.