• Thread pitch: 1/2x28 TPI (9mm standard)
  • Stainless steel with Black DLC finish (hardest coating available — outlasts nitride and Cerakote)
  • Three-port design directs gas straight up
  • Tapered front profile
  • Tension-lock O-ring for hand-tight install — no crush washer required

Full details and secure checkout: https://3crtactical.com/true-precision-micro-comp-1-2x28-9mm-black-dlc/?utm_source=armslist&utm_medium=referral&utm_campaign=listing