Overview
The Meprolight Tru-Dot self-illuminated night sight system is engineered to enhance the operational capability of Glock Large/Standard frame pistols across diverse lighting conditions. This combat-proven aiming solution integrates directly into existing Glock platforms, optimizing target acquisition and engagement probability in low-light environments. The Tru-Dot system ensures a consistent and identical three-dot aiming reference under all light conditions, mitigating the need for transitional aiming techniques from day to night use.
Key Features
Self-Illuminated Tritium System
Each sight incorporates encapsulated green tritium inserts, framed by a distinct white outline. This configuration provides passive illumination, ensuring a clearly visible and consistent aiming point without requiring external power or light exposure for activation. The tritium elements maintain their luminance in complete darkness, delivering dependable performance in any ambient light scenario.
Optimized Aiming Reference
Designed for rapid, instinctive aiming, the Tru-Dot system presents an unvarying three-dot sight picture. This consistent visual reference facilitates faster target acquisition and improves overall hit probability, particularly critical for precision and defensive applications where response time is paramount.
Robust Construction and Integration
Meprolight sights are constructed for enduring reliability in demanding operational environments. Engineered as a direct replacement for factory Glock sights, this set facilitates straightforward installation with minimal modification requirements, ensuring seamless integration with your firearm.
Technical Specifications
- Manufacturer: Meprolight USA
- Model: Tru-Dot
- Part Number: 102223101
- Illumination: Green Tritium with White Outline
- Compatibility: Glock Large/Standard Frame (Glock 17, 19, 22, 23)
- Front Sight Dimensions:
- Length: 0.50″
- Width: 0.16″
- Height: 0.23″
- Rear Sight Dimensions:
- Length: 0.28″
- Width: 0.83″
- Height: 0.29″
- Application: Enhanced low-light and all-light condition aiming









