TruGlo TG231G2 Tritium Night Sights Green Glock Front Rear Set

The TruGlo TG231G2 Tritium night sight set delivers reliable target acquisition in complete darkness through self-illuminating tritium inserts. These precision-machined sights feature green tritium vials that glow continuously for 12+ years without batteries or external light sources.

What Makes This Different

Unlike fiber optic sights that require ambient light, tritium technology provides consistent illumination regardless of lighting conditions. The fortress frame construction uses black nitride coating for enhanced corrosion resistance and reduced glare. Swiss tritium vials maintain brightness levels significantly longer than standard phosphorescent materials, ensuring reliable performance throughout the sight's operational life.

Key Features

• Green tritium vials provide 12+ year continuous illumination without batteries
• Black nitride fortress frame coating resists corrosion and eliminates glare
• Front post and rear dovetail mounting system for secure installation
• Compatible with most Glock models except MOS variants in .45 ACP and 10mm
• CNC-machined steel construction withstands heavy recoil and impact
• White outline rear sight enhances daytime target contrast
• Standard height profile maintains existing holster compatibility

Law enforcement and civilian users rely on these sights for duty carry, home defense, and low-light competition scenarios. The tritium inserts maintain consistent brightness from dusk through complete darkness, eliminating the transition period where standard sights become ineffective. Installation requires basic gunsmith tools and follows standard Glock sight replacement procedures.

Technical Specs

• Tritium Color: Green front and rear inserts
• Frame Material: Steel with black nitride coating
• Mounting: Front post, rear dovetail
• Height: Standard Glock profile
• Tritium Lifespan: 12+ years continuous operation
• Compatibility: Most Glock models (excludes MOS .45 ACP/10mm variants)
• Country of Origin: USA
• Installation: Requires sight pusher or gunsmith

Tritium night sights represent a proven solution for consistent sight picture across all lighting conditions. The TG231G2 combines Swiss tritium technology with robust American manufacturing to deliver decades of reliable service.