XS Sights R3D Night Sights Green for Glock Suppressor/RMR Height 42, 43, 43x and 48

R3D Night Sights feature traditional 3-dot tritium, notch and post, sight picture. The tritium front sight comes equipped with our proprietary photoluminescent orange or green Glow Dot, which absorbs ambient light and glows in low light. The 2-dot tritium blacked-out rear illuminates, giving proper sight alignment while not outshining the front sight for accurate indexing. Our design increases focus on the front sight by using a brighter tritium vial in the front and using the tritium's light to charge the Glow Dot slightly. This slight difference makes the front sight glow more brightly than the two tritium vials in the rear, keeping your focus downrange.Features:Tritium powered front sightChoice of tritium or non-tritium rearHigh-contrast colored front sightGlow dot absorbs ambient light and glows in low lightRear sight overhang reduces glareAnti-reflective rear tritium lens (R3D Only)Self-shadowing rear serrations (Minimalist Only)Rear sight ledge for one-handed slide manipulationsDurable CNC machined steel10 Year Warranty30 Day Satisfaction GuaranteeFits standard holster optionsSuppressor Height Sets: on the factory MOS pistols, compatible with the Trijicon RMR 7 SRO, the Holosun 507c series, and the Vortex Viper.