AMERIGLO OPTIC COMPATIBLE XL TALL GREEN TRITIUM FRONT/REAR PROTECTOR SIGHT SET COMPATIBLE WITH GLOCK: The Optic Compatible XL Tall Green Tritium Front/Rear Sight Set by AmeriGlo is an advanced sighting solution designed to provide a precise, elevated co-witness sight picture for pistols with slide-mounted red dot optics. These sights serve as reliable back-up options, ensuring that shooters can maintain their accuracy even if their primary optic experiences issues. AmeriGlo offers users flexibility in their customization options. Available with various Front Outline Colors.