Meprolight Tru-Dot Night Sight Set Green Tritium Front/Orange Tritium Rear for Glock 17/19/22/23/24/25/28/31/32/33/34/35/37/38/39

The Meprolight Tru-Dot is a self-illuminated, fixed night sight set built to deliver fast, intuitive aiming on Glock pistols in daylight, low-light, and total darkness - with no batteries and no external light source required. The set is constructed on a rugged steel frame finished in matte black and drops into the factory sight dovetails of a broad range of Glock handguns chambered in 9mm Luger, .40 S&W, .357 SIG, and .45 GAP.

Premium tritium vials provide the always-on aiming reference. The front sight carries a green tritium lamp with a white outline ring, while the rear uses an orange tritium lamp set into a square notch that naturally centers the front dot for rapid, instinctive alignment. Because the lamps glow on their own, the sights remain usable in low-light defensive situations where standard three-dot sights fade.

This is a true fixed-sight set - no windage and no elevation adjustment - designed as a direct factory-pattern replacement for the original Glock sights. Both front and rear are made from tritium and are intended for use as a matched set on standard-frame Glock slides.

The 102243301 Tru-Dot fits Glock 17, 19, 22, 23, 24, 25, 28, 31, 32, 33, 34, 35, 37, 38, and 39 standard-frame pistols.