Meprolight USA Tru-Dot Night Sight Set for Glock 17/17L/19/22/23 - Green Tritium Front / Yellow Tritium White Outline Rear

The Meprolight USA Tru-Dot Night Sight Set is a self-illuminated, fixed pistol sight upgrade designed specifically for Glock 17, 17L, 19, 22, and 23 pistols. Built by Meprolight, an ISO- and MIL-certified leader in handgun optics and tritium night sights, this drop-in set brings dependable low-light aiming performance to duty, home defense, and everyday carry pistols.

The Tru-Dot is built on a rugged steel frame with a black finish and installs directly into the factory dovetail cuts on the slide, replacing the original Glock iron sights without permanent modification. The green tritium front sight delivers a bright, high-contrast aiming point, while the yellow tritium rear sight with a white outline ring provides fast, intuitive sight alignment. Both elements are powered entirely by tritium, so the sights glow continuously in low light and total darkness with no batteries, switches, or activation needed.

Engineered to fit Glock 17, 17L, 19, 22, and 23 pistols chambered in 9mm Luger, .40 S&W, .357 SIG, and .45 GAP, the Tru-Dot set is windage-fixed at the factory for a true drop-in upgrade. It is a straightforward replacement for shooters looking to convert their existing Glock iron sights into a reliable, self-illuminated night-sighting solution.