The TruGlo TG231G2MC Tritium Pro delivers enhanced target acquisition in low-light conditions with self-illuminating tritium inserts that require no batteries or external light source. These precision-machined steel sights feature green tritium rear dots and a green tritium front sight with bright orange outline for rapid sight alignment.
What Makes This Different
Unlike basic white dot sights, the Tritium Pro system combines tritium gas capsules with contrasting color outlines for visibility in all lighting conditions. The Swiss tritium provides consistent illumination for over 12 years, while the orange front sight outline creates instant visual contrast against most backgrounds. CNC-machined construction ensures precise tolerances and consistent zero retention.
Key Features
- Green tritium inserts in front and rear sights for 24/7 visibility
- Orange outline on front sight for rapid target acquisition
- Swiss tritium rated for 12+ years of illumination
- CNC-machined steel construction with protective coating
- Standard height for most factory holsters
- White outline rings enhance daylight visibility
- Snag-resistant rear sight design
Field testing demonstrates reliable performance across temperature extremes from -20°F to 150°F. The tritium maintains consistent brightness regardless of weather conditions, making these sights effective for duty carry, home defense, and competitive shooting. The contrasting color system allows shooters to maintain sight picture in transition lighting where standard sights become difficult to see.
Technical Specs
- Front sight: Green tritium with orange outline
- Rear sight: Dual green tritium dots
- Material: CNC-machined steel
- Tritium origin: Switzerland
- Sight height: Standard factory specification
- Finish: Black nitride coating
- Installation: Requires sight pusher tool
- Compatibility: Glock pistols (verify model fit)
The TG231G2MC represents a significant upgrade over factory plastic sights, providing the visibility advantage serious shooters require. Professional installation recommended for proper sight alignment and zero confirmation.