DPMS LR05LP Lower Receiver AR Platform Multi-Caliber Black Hardcoat Anodized

This Receiver Lower kit includes a pistol grip, trigger, hammer, disconnector, selector bolt catch spring, detent spring, front pivot pin, hammer spring and pin, trigger spring, pistol grip screw and lock washer, selector spring, selector detent, bolt catch, magazine catch spring and catch, bolt catch roll pin, magazine, catch button, magazine catch, trigger pin, takedown pin, and buffer retainer pin and spring.