• LR-01 Buffer Retainer x 10
  • LR-02 Buffer Retainer Spring x 10
  • LR-09 Bolt Catch Spring x 5
  • LR-10 Bolt Catch Buffer x 5
  • LR-12 Bolt Catch Roll Pin x 5

Full details and secure checkout: https://3crtactical.com/luth-ar-gunsmith-parts-kit-367541/?utm_source=armslist&utm_medium=referral&utm_campaign=listing