Night Fision GLK003007WGW Tritium Sight Set U-Notch Rear, White Ring Tritium Front & Rear/Black Frame, Compatible w/Glock 42/43/43X Front Post/Rear Dovetail Mount

Night Fision utilizes an injection molded process and military-grade polymer with durable polymer tritium outlines to give you flexibility and unrivaled daytime visibility. The night sight set is a square front green tritium with a yellow outline, square rear green tritium with a white outline. . Front Sight Width: 0.140″. Front Sight Height: 0.213″. Rear Sight Height: 0.240″.