Trijicon DI Night Sights for Glock Standard Frame – Self-Luminous Tritium 3-Dot System

The Trijicon DI (Defensive Illumination) Night Sights deliver self-luminous tritium illumination in a classic 3-dot configuration for fast target acquisition in any lighting condition. Gas-filled tritium lamps require no batteries or external light source, providing constant illumination for years. Designed for defensive and duty use where speed and reliability are paramount.

Precision-machined steel construction with a matte black finish minimizes glare while maximizing durability. Factory-height sights allow seamless co-witness with most red dot optics when used on compatible pistols. Drop-in replacement for factory Glock sights on standard frame models (Gen 1-5). Professional installation recommended for proper fit and zero.

• Type: 3-Dot Tritium Night Sights
• Illumination: Self-luminous tritium lamps (no batteries required)
• Construction: Machined steel
• Finish: Matte black
• Sight Configuration: 3-dot green tritium
• Compatible Models: Glock standard frame (17, 19, 22, 23, 26, 27, 31, 32, 33, 34, 35, Gen 1-5)
• Installation: Professional installation recommended