The AmeriGlo GL491 Optic Compatible Sight Set for Glock delivers a high-visibility front sight with a 3XL Tall Green Tritium White Outline paired to a Black Rear Sight for reliable, fast target acquisition in a variety of lighting conditions. Featuring a Green Tritium insert with a crisp White Outline, the front sight stands out against low light and dim backgrounds, while the flat Black rear sight provides a clean, snag-free profile that complements optic-ready Glock configurations. Designed to fit All Glock OEM setups, these front and rear sights are engineered for a precise, snag-resistant profile that maintains zero and enhances sight picture when transitioning between iron sights and optic systems. The 3XL Tall front sight height improves visibility on taller grip setups, enabling quick front sight pickup and consistent alignment, making it ideal for duty, competition, or personal defense use. AmeriGlos GL491 is constructed to endure the rigors of frequent firing and outdoor environments, delivering durable performance without sacrificing accuracy. Perfect for Glock owners seeking a reliable, bright sighting solution that pairs well with existing optics while preserving a smooth draw and target focus.