• 17-4 Stainless Steel, 44C Rockwell Hardness (+/- 2) for durability
  • Stylish and corrosion resistant nickel plated finish
  • Fits Glock 42, 43, 43X, 48

Full details and secure checkout: https://3crtactical.com/nickel-plated-locking-block-for-glock-42-43-43x-48-slimline-pistols/?utm_source=armslist&utm_medium=referral&utm_campaign=listing