San Tan Tactical Complete lower receiver parts kit for AR-15 are a great addition to your AR15 build. From amateur gun builder to seasoned expert gun smith, this lower parts kit is for you. Just add your favorite Trigger, AR15 Lower, Buffer Tube Kit (STT AR-15 Carbine Buffer Tube Kit – Mil-Spec – Enhanced QD), Stock and Grip and you are ready to complete your build.
NOTE: Fire control group and grip NOT included.
All parts meet or exceed MIL SPEC