AMERIGLO I-DOT FOR GLK 42/43 GRN/GRN

AmeriGlo I-Dot, Sight, Fits Glock 42 and 43, Green Tritium Lime Green LumiLime Outline Front with Green Rear GL-305 Utilizing a dot-over-dot configuration, their i-Dot sets have an extended square-notch rear for increased sight radius with a glare-reducing undercut rear face. The i-Dot sights provide a quick and easy vertical sight alignment, making it an excellent choice for all shooters.