Geissele Automatics AR-15 Standard Lower Parts Kit

The Geissele Automatics® AR-15 Standard Lower Parts Kit is a Mil-Spec parts kit that includes 2 takedown pin and pivot detents, 2 takedown pin and pivot pin springs, a takedown pivot pin, bolt catch plunger, bolt catch spring, bolt catch coiled pin, bolt catch, safety detent, buffer retainer, buffer retainer spring, safety detent spring, takedown pin, magazine release button, magazine release spring, Geissele Posi-Lock safety, magazine catch, coiled trigger guard pin, Mil-Spec trigger guard, grip screw, and a grip screw washer. Does NOT include firing control unit or grip.