• 17-4 stainless steel construction
  • 44C Rockwell hardness (+/- 2) for durability
  • Nickel-plated finish for corrosion resistance
  • Fits 3-pin Glock frames (2013 and newer)
  • Confirmed fit: Glock 19, 23, 32, 38 — Gen 3

Full details and secure checkout: https://3crtactical.com/nickel-plated-locking-block-for-glock-19-23-32-38-gen-3-179510/?utm_source=armslist&utm_medium=referral&utm_campaign=listing