Trijicon Duel Self-Illuminating Night Sight Set Yellow XDS/XDE
Tactical night sights employ a combination of self-illuminating Tritium inserts and photo luminescent paint for superior visibility in varying low-light conditions. Tritium dots on each side of the rear sight notch align with the front sight dot for a simple, horizontal, three-dot sight picture that’s easy to acquire even under stress. Bright orange or yellow outline around the front insert emits a short-term glow of its own that gives the eyes more time to adjust to a rapid reduction in ambient light—such as during a building entry—and pick up the Tritium insert. The outline is charged by exposure to any artificial or natural bright light. Yellow luminance's for approximately 10 minutes when fully charged; orange glows for approximately 5 minutes on a full charge. Fixed rear sight has an angled and serrated rear face to minimize glare, with a wide U-shaped notch to guide your eye quickly the front sight. Pronounced ridge on the front face enables one-handed racking of the slide in an emergency, yet is contoured so it won’t snag during the draw. Rugged, machined steel sight bodies, with rounded no-snag edges.