Aero Precision AR-15 Lower Parts Kit Minus FCG/Trigger Guard/Pistol Grip, Black - APRH100385C

Aero Precision AR-15 lower parts kit for building custom AR-15 rifles from the ground up. Features mil-spec dimensions and anodized black finish for correct component interface. Kit includes takedown pins, pivot pins, bolt catch assembly, safety selector, magazine catch, and buffer retainer but excludes fire control group, pistol grip, and trigger guard.