AR15 Lower Receiver Parts Kit Semi Auto, No Grip, Hammer or Trigger

Lower Receiver Parts Kit

Sub-Assembly, Mil-Spec Parts Packaged In Money-Saving Kits

The easiest way to assemble rifles on your receivers. Much lower in total cost than buying the parts one at a time. All kits listed contain only new, current-production, genuine, mil-spec parts; never pull-offs or direct-exchange surplus. 

This Lower Receiver Parts Kit includes trigger spring, trigger pin, hammer spring, hammer pin, disconnector and spring, bolt catch, bolt catch plunger, bolt catch spring, bolt catch roll pin, selector, selector detent, selector detent spring, (2) takedown detents and springs, pivot pin, rear takedown pin, buffer retainer and spring, magazine catch, button and spring, screw and washer, triggerguard assembly and pin.

You'll need add a hammer, trigger, and pistol grip of your choice.