The TacFire 5″ .300 AAC Blackout Complete Upper Assembly is a factory-configured upper that includes a bolt carrier group and a 5″ black nitride barrel. It is chambered in .300 AAC Blackout and intended for use on compatible AR-platform lowers. The assembly provides a compact option for builders seeking a short-barrel upper.
Key Specifications
- Manufacturer is TacFire.
- Model designation is Tacfire Complete Upper with BCG .300 Blackout 5″ Black.
- Chambered in .300 AAC Blackout.
- The barrel measures 5″ in length.
- Barrel finish is Black Nitride.
- The package includes a bolt carrier group (BCG).
- Intended category is AR15 Uppers.
- Barrel length range is listed as 5″ to 5.99″.
Engineered as a ready-to-install upper, this TacFire assembly simplifies component selection and installation for compact .300 AAC Blackout builds. Its included bolt carrier group and nitride-treated barrel provide a practical combination for users assembling or replacing AR-platform uppers where a short-barrel configuration is required.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
