XS Sights R3D Night Sights Orange Glock 42/43/43x/48

XS R3D Tritium Night Sights feature a traditional 3-dot tritium, notch and post sight picture. The blacked out rear increases contrast against the front sight for easy acquisition. Ember Glow Dot Technology absorbs ambient light and glows in low light. The front tritium lamp chargers the Ember dot making the front sight glow brighter than the rear, keeping focus downrange.