Description
M&P Accessories AR-15 Customizable Lower Parts Kit (MPN 110115) is a set of minor components used when assembling a lower receiver for an AR-15. It’s designed to cover the common baseline parts, while leaving room to add aftermarket upgrades. The kit includes key detents, pins, springs, and the controls needed to complete the lower.
What it includes
- Bolt catch, plunger, roll pin, and spring
- Buffer retainer and spring
- Hammer pin
- Magazine catch, magazine catch button, and spring
- Pivot pin, pin detent, and pin detent spring
- Selector detent and spring
- Takedown pin, takedown pin detent, and takedown pin detent spring
- Trigger pin
Build intent
This customizable kit is intended for an AR-15 build where you want the standard minor lower parts included, with flexibility to choose other common upgrades separately.



