• Steel muzzle device
  • 1/2x28 thread (standard .223 / 5.56 AR-15)
  • Wrench flats for install

Full details and secure checkout: https://3crtactical.com/steel-1-2-x-28-thread-muzzle-brake-flash-hider-2391/?utm_source=armslist&utm_medium=referral&utm_campaign=listing