• Caliber: 9mm Luger
  • Pistol fit: Springfield Hellcat Pro (3.7" only — not the 3.1" Hellcat)
  • Threading: 1/2x28 — accepts standard 9mm compensators and suppressors
  • Rifling: Broach cut, 6 groove (cast lead, FMJ, JHP all safe)
  • Finish: Black Nitride

Full details and secure checkout: https://3crtactical.com/true-prec-hellcat-pro-bbl-9mm-blk-tb/