Spike's Tactical Standard Lower Parts Kit, Multi-Caliber, Black Oxide Stainless Steel - SLPK101

This Spike's Tactical lower parts kit is a multi-caliber assembly designed for AR-15 platforms and includes all necessary components: trigger, hammer, disconnector, safety selector, magazine catch, trigger guard, A2 pistol grip, and associated springs and pins. The kit features black oxide stainless steel construction and is compatible with 223 Remington/5.56 NATO configurations. Installation requires basic gunsmithing knowledge and standard tools for assembly into a lower receiver.