XS Sights DXT2 Big Dot Night Sights SW0036P5Y Smith & Wesson

The XS Sights DXT2 Big Dot Night Sights deliver faster target acquisition and improved accuracy for Smith & Wesson pistols in low-light conditions. This sight system combines tritium illumination with high-contrast outlines to create a superior aiming solution that works around the clock.

What Makes This Different

The DXT2 Big Dot design features an oversized front sight dot that draws the eye naturally to the proper sight picture. Unlike standard three-dot systems that can create confusion under stress, this configuration uses a single large front dot paired with a rear sight bar for intuitive alignment. The tritium inserts provide 12-year illumination without batteries, while the contrasting outlines enhance visibility in daylight conditions.

Key Features

• Big Dot front sight with green tritium and yellow outline for rapid target acquisition
• Rear sight bar with green tritium and white outline for precise alignment
• Machined steel construction with corrosion-resistant finish
• 12-year tritium life expectancy with consistent brightness
• Drop-in installation compatible with factory sight cuts
• Low-profile design prevents snagging on clothing or holsters
• Photoluminescent outline absorbs ambient light for enhanced visibility

The DXT2 system excels in defensive scenarios where speed matters most. The large front dot naturally centers in the rear notch, reducing sight alignment time by up to 30% compared to traditional sight systems. Law enforcement agencies report improved first-shot accuracy in low-light training exercises. The tritium remains visible in complete darkness, while the contrasting outlines provide definition in bright sunlight or artificial lighting.

Technical Specs

• Front sight: .200" diameter tritium vial with yellow photoluminescent outline
• Rear sight: Tritium bar with white photoluminescent outline
• Material: Machined steel with matte black finish
• Tritium color: Green for both front and rear elements
• Compatibility: Smith & Wesson pistols with standard sight cuts
• Installation: Drop-in replacement for factory sights
• Country of origin: United States

The DXT2 Big Dot represents proven technology trusted by professionals who depend on their equipment. The combination of tritium reliability and photoluminescent enhancement creates a sight system that adapts to changing light conditions automatically.