XS R3D Night Sights feature a traditional 3-dot tritium, notch, and post sight picture. The blacked-out rear increases contrast against the front sight. The front sight is equipped with Ember Flow Dot Technology. Ember absorbs ambient light and glows in low light. The front tritium lamp charges the Ember dot making the front sight glow brighter than the rear at all times, keeping focus downrange. R3D sights are the brightest notch and pot option for fast and accurate shooting in bright and low light.
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