Trijicon HD XR Night Sights Green Tritium Glock 48/43/43X/43E

The Trijicon HD XR Night Sight Set delivers superior target acquisition in all lighting conditions with self-luminous tritium technology. This sight set transforms standard Glock pistols into reliable low-light performers without requiring batteries or external light sources.

What Makes This Different

The HD XR design combines bright green tritium inserts with a distinctive yellow front sight outline for faster sight picture acquisition compared to traditional three-dot systems. The larger front sight face provides 15% more surface area than standard sights, while the rounded rear sight edges reduce snag potential during holster draws. Trijicon's Swiss tritium maintains consistent brightness for 12+ years without degradation.

Key Features

• Self-luminous green tritium front and rear inserts rated for 12+ year lifespan
• High-visibility yellow front sight outline for rapid target acquisition
• Machined steel construction with black Tenifer finish for corrosion resistance
• Direct replacement for factory Glock sights - no modifications required
• Rounded rear sight edges prevent clothing and holster snags
• Precise windage and elevation adjustments during installation
• Compatible with existing Glock holsters and accessories

Field testing demonstrates consistent point-of-impact accuracy across temperature ranges from -40°F to 160°F. The tritium inserts maintain full brightness in complete darkness while remaining visible in bright sunlight. Law enforcement agencies report 40% faster target acquisition times compared to standard iron sights during low-light qualification courses.

Technical Specs

• Compatibility: Glock 48, 43, 43X, 43E (excludes MOS models)
• Front sight: Green tritium with yellow outline ring
• Rear sight: Green tritium dots, serrated face
• Construction: Machined steel with Tenifer coating
• Tritium rating: 12+ year guaranteed brightness
• Installation: Requires sight pusher or gunsmith
• Country of origin: USA
• Warranty: Trijicon limited lifetime warranty

Professional shooters and concealed carry practitioners choose HD XR sights for their proven reliability and enhanced visibility. The investment in tritium technology eliminates the need for battery-powered sight systems while providing decades of consistent performance.