Meprolight Tru-Dot Tritium Night Sights Green/Orange for Glock

The Meprolight Tru-Dot Sight Set delivers reliable low-light target acquisition with self-illuminating tritium inserts that require no batteries or external power. This professional-grade sight system combines a green tritium front sight with an orange tritium rear sight, creating optimal contrast for rapid sight alignment in any lighting condition.

What Makes This Different

Unlike painted dots or fiber optic sights that depend on ambient light, these tritium sights maintain consistent brightness for over 12 years through radioactive decay. The contrasting green front and orange rear configuration follows proven three-dot sight principles while eliminating the confusion that can occur with same-color tritium dots. Meprolight manufactures these sights to military specifications, ensuring they withstand recoil forces and environmental extremes that would damage lesser sight systems.

Key Features

• Self-luminous tritium inserts provide 12+ year lifespan without batteries
• Green front sight with orange rear creates optimal color contrast
• CNC-machined steel construction with protective white outline rings
• Drop-in replacement for factory Glock sights using existing dovetails
• Compatible with most standard Glock holsters and sight pictures
• Sealed tritium vials resist moisture, chemicals, and temperature extremes
• Low-profile design maintains factory sight radius and zero

Field testing demonstrates consistent performance across temperature ranges from -40°F to 160°F. The tritium maintains adequate brightness for defensive shooting scenarios even after extended storage periods. Law enforcement agencies report improved hit ratios during low-light qualification courses when officers transition from standard sights to this tritium configuration. The sight picture remains clear through rain, fog, and other adverse conditions that obscure traditional sight systems.

Technical Specs

• Front sight: Green tritium with white outline ring
• Rear sight: Orange tritium with white outline rings
• Construction: CNC-machined steel with tritium vial inserts
• Tritium half-life: 12.3 years for consistent brightness
• Temperature range: -40°F to 160°F operational
• Compatible models: Glock 17, 19, 22, 23, 24, 25, 28, 31, 32, 33, 34, 35, 37, 38, 39
• Installation: Professional gunsmith recommended
• Country of origin: Israel
• Manufacturer warranty: Limited lifetime against defects

This sight set addresses the critical gap between daylight accuracy and low-light capability that standard factory sights cannot bridge. Professional shooters choose Meprolight for situations where sight visibility directly impacts mission success.