TacFire SSPK45ACPLPK AR Build Kit Pistol 45 ACP 7.5″

Description

The TacFire SSPK45ACPLPK is a 45 ACP AR-style pistol build kit featuring a 7.5-inch nitride-treated steel barrel and a free-float M-LOK handguard. The kit ships with a stripped billet upper receiver, a 45 ACP-compatible Glock bolt carrier group, an AR-style charging handle and a selection of mil-spec receiver components. Finish is specified as black nitride on steel components. This Sports South exclusive is supplied as a parts kit for building a compact AR-format pistol.

Key Specifications

• The caliber is 45 ACP.
• The barrel length is 7.5 inches and is nitride treated.
• The external finish is Black Nitride.
• The primary material is Steel.
• The action type is listed as AR Pistol.
• The thread pattern is 5/8″-24 tpi.
• Includes a 7-inch clamp-on M-LOK free-float handguard.
• Upper receiver is an AR-15 5.56/.223/.300AAC stripped billet upper with M4 feed ramps, as described in kit contents.
• The bolt carrier group included is a 45 ACP-Glock BCG.
• Includes a pistol buffer tube, 5.5 oz buffer, and tube spring.

This kit provides the core components to assemble a compact AR-format pistol with durable nitride finishes and a modular M-LOK handguard. It’s well suited for builders who want a compact, controllable 45 ACP platform and appreciate a straightforward parts package that covers upper, bolt carrier, and essential receiver components.