XS Sights DXT2 Big Dot Night Sights SW0030S5Y Smith & Wesson

The XS Sights DXT2 Big Dot Night Sights SW0030S5Y delivers faster target acquisition in low-light conditions with its distinctive big dot front sight design. This sight set combines tritium illumination with high-contrast outlines to create an intuitive aiming system that reduces sight alignment time by up to 30% compared to traditional three-dot configurations.

What Makes This Different

The DXT2 system features a large front dot that naturally draws the eye, eliminating the confusion of multiple aiming points found in standard sight configurations. The green tritium front sight with yellow outline provides maximum visibility against various backgrounds, while the rear sight's white outline bar creates a clear sight picture. This design philosophy prioritizes speed over precision shooting, making it ideal for defensive applications where quick target engagement matters most.

Key Features

• Big Dot front sight with green tritium and yellow photoluminescent outline
• Rear sight bar with green tritium and white photoluminescent outline
• CNC machined from steel with protective black finish
• Fits Smith & Wesson M&P series pistols with standard dovetail cuts
• 12-year tritium half-life ensures long-term illumination
• Low-profile design prevents snagging on clothing or holsters
• Installation requires standard sight pusher tool or gunsmith service

The DXT2 sight system excels in close-quarters scenarios where split-second decisions matter. Law enforcement officers report improved performance during low-light qualification courses, while civilian users appreciate the simplified sight picture for home defense situations. The photoluminescent outlines charge from ambient light and glow brightly in darkness, complementing the tritium inserts for 24-hour visibility. Weather-resistant construction maintains performance through rain, snow, and temperature extremes.

Technical Specs

• Front sight height: 0.180 inches
• Rear sight height: 0.200 inches
• Material: CNC machined steel with black oxide finish
• Tritium color: Green front and rear
• Outline colors: Yellow front, white rear
• Compatibility: Smith & Wesson M&P series with standard dovetails
• Weight: 0.5 ounces combined
• Country of origin: USA
• Warranty: Limited lifetime warranty on construction

The SW0030S5Y represents a proven solution for shooters who prioritize speed and simplicity in their sight system. The big dot concept has gained acceptance among defensive shooting instructors and tactical professionals who recognize its advantages in high-stress situations.