The Ruger AR Lower Parts Kit includes the mil-spec small parts needed to complete an AR-15 lower, without a trigger or grip. That lets you pick your own trigger and grip while getting the controls, pins and springs from Ruger. Ruger recommends installation by a qualified gunsmith.
- Fits: AR-15 pattern lower receivers
- Mil-spec disconnector; trigger/hammer pins (2)
- Safety selector and spring
- Magazine catch, button and spring
- Bolt catch with spring, plunger and pin
- Takedown detents (2) and springs (2); pivot pin and takedown pin
- Buffer retainer and spring
- Trigger guard assembly and pin; grip screw and washer
- Not included: trigger, hammer, grip
