TacFire BU3005 AR-15 300 Blackout 5" Complete Upper w/ BCG

The TacFire BU3005 complete upper receiver assembly is a compact, pistol-length upper for the AR-15 platform. Chambered in 300 Blackout, it provides the core upper assembly for a compatible AR-15 build.

This upper features a 5" government-profile barrel, placing it within the listed 5" to 5.99" barrel-length range. The barrel has a black nitride finish, and the complete upper has a black exterior and measures 17" overall.

The assembly includes the bolt carrier group and handguard. This is a New complete upper assembly, not a complete firearm.