XS Sights DXT2 Big Dot Tritium Night Sights — Orange/Green

The XS Sights DXT2 Big Dot Night Sight set combines a high-contrast Optic Orange photoluminescent front Glow Dot with tritium illumination in both front and rear elements, housed in a CNC-machined steel frame. The front’s convex Glow Dot increases surface area to absorb ambient light for a brighter low-light charge, while the tritium elements provide continuous illumination without batteries. The low-profile shallow V rear sight provides an unobstructed field of view and supports a “dot-the-i” sight picture to reduce front/rear confusion in high-stress or low-light situations.

Key Specifications

• The front sight dot width is 0.188 inches for prominent daylight contrast.
• The overall sight height is 0.250 inches to maintain a low-profile sighting plane.
• The frame is made from CNC-machined steel for durable, repeatable mounting.
• Both front and rear sight elements use tritium illumination for hands-off night visibility.
• The front employs a convex photoluminescent Glow Dot to increase light absorption and glow intensity.
• The rear features a shallow V notch that provides a wide field of view and unobstructed sight picture.
• This product is supplied as a front/rear sight set intended for semi-automatic handguns.
• The finish is listed as matte with a black frame to reduce glare.

Engineered to emphasize the front sight and deliver fast, intuitive alignment, the DXT2 Big Dot set is a practical upgrade for everyday carry or defensive-oriented pistols. Its high-visibility front dot and tritium elements make sight acquisition easier across changing light conditions, while the durable steel frame holds zero under routine use.

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