Spike's Tactical AR-15 Multi-Caliber Enhanced Lower Parts Kit Black Grip SLPK301

Overview

The Spike’s Tactical Enhanced Lower Parts Kit is designed for the AR platform, offering increased longevity and reliable performance for military, law enforcement, and civilian use. The kit features the nickel-boron-plated ST Battle Trigger—a single-stage, mil-spec trigger group with a rounded hammer and disconnector for a smooth pull. The assembly is secured by KNS Gen II Mod II anti-rotation pins to prevent pin walking and protect receiver holes. The kit also includes an ambidextrous safety selector, a Spike’s Billet trigger guard with a set screw, and an Ergo grip featuring the Spike’s Spider logo. All other components, including the bolt catch, magazine catch, detents, springs, and pins, meet mil-spec standards. The kit is manufactured in the USA.

Price & Stock History

Listings