XS Sights DXT2 Big Dot Night Sights for Glock 42/43/43X/48 - Green Tritium Yellow Outline Front / White Outline Rear

The XS Sights DXT2 Big Dot Night Sights is a defensive tritium night sight set engineered to drive the shooter's focus to the front sight in any lighting condition. Purpose-built for concealed-carry and defensive pistols, the DXT2 pairs a wide Big Dot front with a V-notch rear so the eye locks onto the front post instantly during high-stress encounters.

The front sight wraps a bright green tritium lamp in a high-contrast yellow outline ring, with a patent-pending glow dot that absorbs ambient light and glows before it is dark enough for the tritium to take over. The oversized 0.188" Big Dot gives a large, unmistakable aiming reference that is easy to find under stress or in low light. The rear sight uses a green tritium lamp bordered by a white outline and features a wide V-notch that leaves an unobstructed view of the front blade.

Both blades are CNC machined from steel for strength and precise fit, finished in black to blend with the slide. This set is specifically designed for the Glock 42, Glock 43, Glock 43X, and Glock 48 slim-frame pistols, making it a direct drop-in upgrade for EDC and off-duty Glock carry guns.

Your purchase includes: one XS Sights DXT2 Big Dot front sight and one V-notch rear sight, packaged as a complete set ready for installation on a compatible Glock 42, 43, 43X, or 48 slide.