• Certified, stress-relieved 416 stainless steel, heat treated to RC 40–42
  • Salt bath nitride (SBN) finish raises surface hardness to about RC 60
  • Button rifled with a three-stage honed bore
  • Standard groove-and-land rifling — safe with lead, plated or jacketed bullets, unlike a factory polygonal barrel
  • Fluted exterior

Full details and secure checkout: https://3crtactical.com/lone-wolf-alphawolf-barrel-for-glock-23-gen-1-4-40-s-w-fluted-black-nitride/?utm_source=armslist&utm_medium=referral&utm_campaign=listing