This TacFire unassembled pistol build kit is configured for an AR platform chambered as a 300 Blackout pistol and centers on a compact 7.5″ barrel. The kit assembles around a 7075-T6 billet aluminum stripped upper and includes a Slim M-LOK free-float handguard and a black parkerized finish on steel components. Included hardware and parts provide the core items commonly needed to assemble a pistol-length AR configuration.
Key Specifications
- The barrel measures 7.5 inches for compact handling.
- The caliber is listed as 300 Blackout.
- The barrel features a 1:7 twist rate.
- The muzzle device is a 5/8×24 spiral-fluted Krink-style forward muzzle device.
- The handguard is a Slim M-LOK free-float handguard.
- The stripped upper is 7075-T6 billet aluminum.
- The kit includes a 5.56 bolt carrier group as listed in the manufacturer description.
- The finish on steel components is black parkerized.
- The kit includes a pistol-length buffer tube and associated buffer components.
- The listed weight is 4.655.
This unassembled kit is built to supply the essential components for a compact AR pistol project, offering a billet upper and a slim M-LOK handguard alongside a parkerized barrel and hardware. Its compact profile and included parts make it suitable for users assembling a short-barreled AR pistol configuration while retaining flexibility for final parts selection and finishing preferences.
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