This lower parts kit helps you to build a custom ar15 from the ground up.It features mil-spec dimensions and coating ensure the highest quality and correct component interface.The kit includes takedown/pivot spring, takedown/pivot detent, trigger/hammer pin, takedown pin, pivot pin, bolt catch/spring, buffer, and roll pin, safety selector/spring and detent, buffer retainer and spring, trigger guard and roll pin, a2 pistol grip/screw and lock washer, hammer and disconnector spring, magazine catch body/spring and button, hammer, trigger and a disconnector.

Finish: Black Hardcoat Anodized
Type: Lower Parts Kit
Model: Lower Parts Kit
Dimensions: AR-15
Size: Mil-Spec
Material: Various
Trigger: Two-Stage
Safety: Manual