The Night Fision GLK001007YGW Tritium Night Sights For Glock deliver a precise, high-visibility sighting solution for Glock models 17/17L/19/22 with a black frame and steel construction. This front sight features Green Tritium with a bright Yellow Outline for fast, decisive reads in low light, while the rear sight presents Green Tritium with a White Outline to create a clean, high-contrast sight picture that reduces front sight post ambiguity during rapid shooting. Designed as a front/rear set, these sights emphasize reliability and consistency, offering a Perfect Dot Night Sight on the front paired with a Square Front/U-Notch Rear configuration that helps shooters acquire targets quickly and maintain alignment through dynamic shooting scenarios. Built with Tritium illumination, both sights provide continuous glow without batteries, ensuring visibility in dawn, dusk, and nighttime conditions. The combination of the Green Tritium interior and the distinctive Yellow Outline on the front sight gives you a quick reference cue for center mass aiming, while the rears Green Tritium White Outline supports quick windage-neutral transitions and reliable follow-up shots. Ideal for duty, personal protection, and recreational shooting, Night Fisions front/rear set is crafted to coordinate seamlessly with Glock platforms, enhancing accuracy and confidence when it matters most.