TacFire AR-15 Complete Upper | 5.56 NATO | 11.5″ | BU-556-11.5

This TacFire AR-15 complete upper is chambered in 5.56 NATO and built on an 11.5-inch barrel. Supplied in black and including a complete Bolt Carrier Group, it is ready to be mounted on a compatible AR-15 lower. The unit is described as a pistol upper and is sized for compact short-barrel AR configurations where legal. Typical applications include range use and compact competition stages that favor maneuverability.

Product Specifications

• The manufacturer is TacFire.
• The model / part number is BU-556-11.5.
• The caliber is 5.56 NATO.
• The barrel measures 11.5 inches.
• The finish / color is Black.
• This item is a complete AR-15 upper.
• The package includes a Bolt Carrier Group.
• The configuration is listed as a pistol upper.
• Intended platform fit is AR-15 lower receivers.
• The unit is supplied ready to mount on a compatible lower.
• UPC: 729205696381.
• Note: No gas system, twist rate, barrel material, or muzzle device specifications were provided in the supplied data.

This TacFire complete upper provides a compact, ready-to-install solution for builders seeking a short-barrel 5.56 configuration for range use or compact competition. Its included Bolt Carrier Group reduces parts sourcing and helps get a build assembled quickly while maintaining straightforward compatibility with AR-15 lowers.