• Genuine Glock OEM polymer fixed rear sight — Glock part SP00154
  • 6.1mm sight height (standard OEM stack for factory front sights)
  • White U-notch for quick sight contrast against the standard white-dot front
  • Direct dovetail fit — no filing, no drift-fitting on OEM slides
  • Standard-frame Glock 17, 19, 22, 23, 26, 27, 34, 35, and 45 (all generations)

Full details and secure checkout: https://3crtactical.com/glock-oem-6-1mm-polymer-fixed-rear-sight-65433/?utm_source=armslist&utm_medium=referral&utm_campaign=listing