TacFire BU30016 16in 300 AAC Blackout Upper with MLOK BCG Included

The TacFire BU-300-16 Rifle Upper Assembly delivers a complete AR-Platform upper in 300 AAC Blackout with a 16" Black Nitride barrel and a Black Anodized 7075-T6 receiver, paired with a Black M-LOK handguard for rugged outdoor use and modular accessory mounting. This complete upper includes a Bolt Carrier Group, aligning with TacFires reputation for reliable, drop-in performance that minimizes gaps between build planning and field operation. The 16" barrel and nitride finish optimize durability, corrosion resistance, and consistent accuracy across a range of 300 Blackout loads, making it a versatile choice for midsize game this season or silent-tactical tasks when paired with the right suppressor. The black anodized receiver and black handguard offer a clean, low-profile appearance that blends into environments while providing robust support for accessories and optics, with a user-friendly, optic-ready setup that supports quick sighting solutions. Whether upgrading an existing AR-15 platform or building a dedicated 300 Blackout rig, this TacFire upper assembly emphasizes reliability, straightforward installation, and effective heat management, empowering shooters to perform confidently from range days to field hunts.