XS Sights DXT Big Dot Night Sights for Glock 17/19

XS Sights DXT Big Dot Night Sights for Glock

The XS Sights DXT Big Dot represents a purposeful evolution in defensive sighting systems. These suppressor-height night sights are engineered for shooters who demand reliable target acquisition in any lighting condition—from bright daylight to complete darkness.

Key Features

Sight Design

• Large, highly visible white-outlined front dot with tritium center
• Low-profile V-shaped rear sight with white outline and tritium center
• Simple "dot-the-i" sight picture for fast, intuitive alignment
• Suppressor-height rear sight for use with suppressed firearms

Performance Advantages

• Reflective white dot captures ambient light for enhanced low-light visibility
• Glowing tritium vials provide 24/7 visibility without external power
• High-contrast design solves sight acquisition issues from aging eyes or vision changes
• Rear sight ledge designed for reliable one-handed slide manipulations
• Low-profile, snag-free design for concealed carry

Technical Specifications

• Front sight dot width: 0.188"
• Overall sight height: 0.405"
• Precision machined from quality materials
• Trijicon tritium vials for dependable luminosity

These sights excel in high-stress defensive situations where speed and clarity matter most. The combination of tritium and reflective elements ensures you can acquire your target quickly, whether in daylight or darkness.