HiViz GMNG21-2 Co-Witness Tritium Night Sight Set Green Fits Glock MOS Models 9mm/40 S&W/357 Sig

The HIVIZ Co-Witness Tritium Sight Set is a steel front and rear sight combo designed for Glock MOS handguns in 9mm, .40 S&W, and .357 SIG.(excluding 42, 43, 43X, 48) Featuring bright green Tritium inserts and a 0.430" sight height, it provides absolute co-witness alignment with reflex optics and 24-hour illumination.