MILSPEC Lower Parts Kit

Current Stock:

The Franklin Armory MIL-SPEC Lower Parts Kit comes with everything you need to finish your stripped AR-15 lower receiver.


The lower parts kit includes:

  • Fire control group
  • Fire control group pins and springs
  • Bolt catch assembly
  • Magazine catch assembly
  • Front pivot pin
  • Rear takedown pin
  • Takedown springs (2)
  • Takedown detents (2)
  • Trigger guard pin
  • Pistol grip, screw and washer
  • Buffer detent
  • Buffer detent spring