TacFire AR Build Kit 5.56x45mm NATO 7.5" Barrel Black

The TacFire AR Build Kit packages the major upper-end components needed to assemble a compact 5.56x45mm NATO AR platform pistol around a user-supplied lower receiver. Centered on a 7.5" barrel, the kit adds a Mil-Spec upper receiver, a bolt carrier group, and a slim free float handguard, all finished in black for a cohesive build.

Kit Includes:

• 5.56x45mm NATO 7.5" Barrel - USA Made
• Bolt Carrier Group
• Mil-Spec Upper Receiver - USA Made
• Slim Free Float Handguard

Configured for semi-auto operation on a right-handed AR platform, this kit is built around standard AR dimensions and controls, including a manual thumb safety. The components are selected to drop in without modification, making this an efficient starting point for a short-barreled 5.56 pistol build. A lower receiver is not included and must be supplied separately to complete the firearm.