Meprolight Hyper-Bright Tritium Night Sights Glock 42/43 Green

The Meprolight USA 402203111 Hyper-Bright tritium sight set transforms low-light shooting performance for Glock 42 and 43 pistols. This precision sight system combines self-illuminated tritium capsules with high-contrast outlines to deliver fast target acquisition in any lighting condition. Professional shooters and concealed carry holders rely on these sights for consistent accuracy from dawn to dusk.

What Makes This Different

Meprolight's Hyper-Bright tritium technology produces 30% more illumination than standard tritium sights while maintaining a 12-year guaranteed glow life. The front sight features a green tritium insert with green outline for maximum visibility, while the rear sight combines green tritium with a black outline to create proper sight alignment contrast. This configuration eliminates the guesswork common with factory plastic sights that disappear in dim conditions.

Key Features

• Self-illuminated green tritium inserts provide 12-year guaranteed visibility
• Hyper-Bright technology delivers 30% more light output than standard tritium
• Front sight: Green tritium with green outline for rapid target acquisition
• Rear sight: Green tritium with black outline for optimal contrast alignment
• Precision-machined steel construction with corrosion-resistant finish
• Drop-in installation fits Glock 42 and 43 models without modification
• Low-profile design maintains holster compatibility

Field performance testing demonstrates consistent sight picture visibility in conditions ranging from bright sunlight to complete darkness. Law enforcement agencies and competitive shooters report improved first-shot accuracy during low-light scenarios compared to standard three-dot configurations. The tritium capsules maintain full brightness for over a decade, eliminating battery dependence and maintenance requirements common with electronic sight systems.

Technical Specs

• Compatible Models: Glock 42, Glock 43
• Tritium Color: Green front and rear inserts
• Outline Colors: Green front, black rear
• Construction: Precision-machined steel
• Tritium Life: 12-year manufacturer guarantee
• Installation: Drop-in replacement, no gunsmithing required
• Finish: Corrosion-resistant coating
• Country of Origin: Israel

This sight set addresses the critical limitation of factory Glock sights while maintaining the reliability standards expected from Meprolight's military-grade manufacturing. The combination of enhanced tritium brightness and strategic outline colors creates a sight picture that works consistently across all shooting environments.