• Castle-nut spanner with staking pin for receiver-extension torque
  • Barrel-nut wrenching surface — mates with standard mil-spec and free-float barrel nuts
  • A2 flash-hider and standard muzzle-device flats
  • Standard 1/2" drive receptacle for torque-wrench work
  • Steel construction, matte finish

Full details and secure checkout: https://3crtactical.com/armorers-combo-wrench-146/?utm_source=armslist&utm_medium=referral&utm_campaign=listing