XS Sights DXT2 Big Dot Sights for Glock 42 & 43

The XS Sights DXT2 Big Dot night sight set is designed for Glock 42 and 43 pistols. It combines a high-visibility yellow front dot with tritium illumination in the front and rear sights for a clear sight picture across varying light conditions.

The low-profile V-notch rear sight provides a broad view of the front sight, while the dot-the-i configuration helps distinguish the front and rear aiming references. The sights are made from CNC-machined steel and are designed to fit common holster options.

Key Specifications

• The sight set is listed for Glock 42 and 43 pistols.
• The sight style is DXT2 Big Dot night sights.
• The front sight uses a yellow outline with a tritium element.
• The rear sight uses a white outline with a tritium element.
• The front dot width measures 0.188 inches.
• The sights are constructed from CNC-machined steel.
• The front and rear sights feature tritium illumination.
• The rear sight uses a low-profile V-notch design.
• The overall listed dimensions are 1.20 x 5.00 x 8.10.
• The product is a front and rear sight set.

With its large front reference, contrasting rear profile, and tritium elements, the DXT2 sight set provides a practical configuration for Glock owners who prefer a simple, highly visible aiming system. Its steel construction and standard-holster compatibility support straightforward integration into an existing setup.