Rise Armament AR-15 Customizable Lower Parts Kit Black

The RISE Armament AR-15 Customizable Lower Parts Kit supplies the small mil-spec components used to complete an AR-15 lower receiver, while leaving the trigger group, pistol grip and trigger guard open for aftermarket selection. It is a black phosphate finish kit built from 8620 steel parts for use with the AR-15 platform.

The kit includes the safety detent pin and spring, mag catch and spring, mag release button, bolt catch with spring, plunger and roll pin, pivot and takedown pins, two pivot/takedown springs and detents, buffer retention pin and spring, two standard trigger pins, and a standard safety selector.

The kit does not include a pistol grip or its screw and washer, the trigger or hammer, trigger and hammer springs, the disconnect or its spring, or the trigger guard and roll pin, so those parts must be sourced separately.

• Platform: AR-15
• Fits: AR-15 lower receiver
• Color: Black
• Finish: Phosphate
• Material: 8620 Steel
• Included: Mag catch, bolt catch, safety selector, pivot and takedown pins
• Not included: Trigger, hammer, disconnect, pistol grip, trigger guard