TacFire BU45ACP10 | .45 ACP | 10″ Black Nitride Upper

The TacFire 10-inch .45 ACP Complete Upper Assembly is a compact, factory-configured upper designed to install onto a compatible lower for a short-barrel pistol-caliber AR setup. This assembly includes a 10″ black nitride treated barrel and ships as a complete upper with the bolt carrier group (BCG). The barrel uses a 1:16 rate of twist and is intended for short-range precision and practical shooting pursuits. Its compact length and corrosion-resistant finish make it suitable for range training and competition formats that allow pistol-caliber AR platforms.

Product Specifications

• The manufacturer is TacFire.
• The model/name is listed as BU45ACP10.
• The assembly type is a Complete Upper Assembly with BCG.
• The caliber is .45 ACP.
• The barrel length is 10 inches.
• The barrel finish is Black Nitride.
• The rate of twist is 1:16.
• The barrel length range is 10 to 10.99 inches.
• The listed weight is 3.818 (unit not specified in source).
• The UPC is 729205555428.

This TacFire upper provides a ready-to-install option for builders and shooters who want a compact .45 ACP platform component. Its short 10″ barrel and included BCG simplify installation into a compatible lower, while the black nitride finish helps resist wear and corrosion. For shooters focused on range training or competition work with pistol-caliber ARs, this upper offers a straightforward, compact solution.