M&P Accessories AR-15 Lower Parts Kit - Black

The M&P Accessories AR-15 Lower Parts Kit from Smith & Wesson provides every small component required to complete a standard AR-15 lower receiver. This mil-spec black parts kit is the all-in-one foundation for builders and gunsmiths assembling a new lower or refreshing an existing one with quality factory components.

Designed to drop into any standard-pattern AR-platform stripped lower, the kit includes the controls, springs, pins, and retention hardware that make a lower fully functional. Pair it with your preferred buffer tube and stock to finish out a complete assembly.

The kit includes:

• Bolt catch, plunger, roll pin, and catch spring
• Buffer retainer and buffer retainer spring
• Disconnecter and disconnecter spring
• Hammer, hammer pin, and hammer spring
• Magazine catch, magazine catch button, and spring
• Pistol grip, grip lock washer, and grip screw
• Pivot pin, pin detent, and pin detent spring
• Selector, selector detent, and detent spring
• Takedown pin, pin detent, and pin detent spring
• Trigger, trigger guard, guard roll pin, and trigger pin/spring