Meprolight Tru-Dot Tritium Night Sights Glock 10mm/.45 ACP Green/Yellow

The Meprolight Tru-Dot tritium sight set transforms low-light shooting accuracy for Glock pistols chambered in 10mm and .45 ACP. This precision sight system combines green tritium front sight illumination with yellow tritium rear sight dots, creating optimal target acquisition in darkness without batteries or external light sources.

What Makes This Different

Unlike standard white dot sights that disappear in darkness, Meprolight's Tru-Dot system uses Swiss tritium gas tubes that glow continuously for 12+ years. The contrasting green front and yellow rear configuration follows proven three-dot alignment principles while providing distinct color separation that speeds target acquisition. White outline rings around each tritium insert enhance visibility in daylight conditions, making these sights effective across all lighting scenarios.

Key Features

• Self-luminous tritium inserts provide 12+ year continuous glow without batteries
• Green tritium front sight with white outline for fast target acquisition
• Yellow tritium rear sight dots with white outlines for precise alignment
• Machined steel construction with corrosion-resistant finish
• Drop-in replacement for factory Glock sights on 10mm and .45 ACP models
• Three-dot sight picture maintains familiar alignment reference
• White outline rings enhance daylight visibility and contrast

Field testing demonstrates consistent point of impact accuracy across temperature ranges from -40°F to 140°F. The tritium capsules maintain brightness levels sufficient for precise shot placement at typical defensive distances even after years of holster wear. Competition shooters report faster sight acquisition times compared to fiber optic alternatives in indoor ranges and covered shooting bays where ambient light varies.

Technical Specs

• Compatibility: Glock pistols chambered in 10mm Auto and .45 ACP
• Front sight: Green tritium with white outline ring
• Rear sight: Yellow tritium dots with white outline rings
• Construction: Machined steel with protective coating
• Tritium lifespan: 12+ years at useful brightness levels
• Installation: Requires sight pusher tool or gunsmith installation
• Country of origin: Israel
• Manufacturer warranty: Limited lifetime warranty

Meprolight's proven tritium technology delivers consistent performance across law enforcement and military applications worldwide. The contrasting color system reduces sight alignment time while maintaining the three-dot reference pattern familiar to most shooters.