Trijicon Night Sights for Glock 42 – Tritium 3-Dot System

Trijicon night sights for the Glock 42 use self-luminous tritium inserts to deliver constant visibility in low-light and no-light conditions. The 3-dot configuration provides a fast, intuitive sight picture for defensive shooting without requiring batteries or external power. Tritium lamps are rated for approximately 12 years of usable illumination.

Designed specifically for the Glock 42, these sights install using standard Glock sight tools or a qualified armorer. The front sight features a white ring surrounding the tritium insert for daylight visibility, while the rear notch is serrated to reduce glare. Steel construction ensures durability under recoil and field use.

• Type: Tritium Night Sights
• Configuration: 3-Dot
• Illumination Source: Self-luminous tritium (no batteries required)
• Tritium Lifespan: ~12 years
• Front Sight: White outline ring
• Rear Sight: Serrated, anti-glare
• Compatible Firearm: Glock 42
• Material: Steel
• Installation: Requires sight pusher tool or gunsmith