KAK Industry Basic Build AR-15 Lower Parts Kit

The KAK Industry Basic Build AR-15 Lower Parts Kit is perfect as spare parts or as the starting point for that next rifle build. This basic lower parts kit includes almost everything you need to build out a Mil-Spec lower receiver. This kit includes a non-ambidextrous safety selector assembly, magazine catch assembly, takedown and pivot pin, takedown and pivot pin detents and springs, trigger and hammer pins, trigger spring, hammer spring, and buffer retainer assembly. Does NOT include trigger guard, pistol grip, trigger hammer, trigger disconnector, or trigger.