XS Sights DXT2 Standard Dot, Tritium Night Sights, Green, For Glock 42/43/43X/48 GL-0011S-6G The DXT2 Night Sights for Glock are tritium night sights specifically crafted to enhance the performance of your EDC pistol. These defensive sights are meticulously designed with features to ensure optimal visibility in low-light conditions. The front sight utilizes a unique photoluminescent Glow Dot" which absorbs surrounding light and emits a gentle glow when lighting is limited. The convex shape of the dot provides a larger surface area" maximizing light absorption and intensifying the brightness of the Glow Dot. The primary objective when designing the DXT2 sights was to make them large and highly visible" addressing common issues such as aging eyes and deteriorating vision. Its been found that the green is a great option for low light and has a very bright glow intensity. The rear sight features a shallow V shape" ensuring a simple" low-profile design that offers an extensive field of view.