Aero Precision Standard AR-15 Lower Parts Kit, Black Hardcoat Anodized - APRH100029

Aero Precision Standard Lower Parts Kit for AR-15 builds with mil-spec dimensions and black hardcoat anodized finish. Includes all essential components: takedown pins, pivot pin, trigger/hammer pin, bolt catch assembly, safety selector, buffer retainer, and hardware. Designed for custom AR-15 builds from the ground up with correct component interface.