• Use with a battery powered or electric drill to square the receiver face
  • Helps align the gas tube through the barrel nut holes
  • Helps align front and rear A2 style sights
  • Flex Driver Shaft
  • Steel Construction with a Black Oxide Finish

Full details and secure checkout: https://3crtactical.com/wheeler-ar-15-upper-receiver-lapping-tool-64931/?utm_source=armslist&utm_medium=referral&utm_campaign=listing