The HIVIZ GPN301 LiteWave H3 Front Sight for Ruger GP100 Green Tritium White Outline Front Sight blends Tritium illumination with Litepipe technology to deliver 24-hour visibility and a sharp, high-contrast sight picture across all lighting conditions. This all-steel sight set is rugged and durable, designed for demanding use from personal defense and protection to law enforcement, military applications, and hunting, while staying compatible with standard holsters. Specifically engineered to fit Ruger GP100 models with a spring plunger retained front sight and adjustable rear sight, the sight features factory sight heights for reliable point-of-aim performance, a front blade height of 0.270 inches, and a green Tritium insert paired with a white-outline blade to promote fast acquisition and precise target focus. The patented LiteWave H3 system ensures ultra-bright encapsulated illumination, so you can maintain quick, instinctive aiming in bright daylight or low-light environments. Built to complement the GP100s rugged ergonomics, this front sight integrates seamlessly with existing optics and sights while enhancing durability, visibility, and confidence in a wide range of shooting scenarios.