Trijicon Night Sights for Glock 20/21 – Tritium 3-Dot System

Trijicon night sights deliver self-luminous tritium illumination for reliable target acquisition in low-light and no-light conditions.

• Type: Fixed tritium night sights
• Configuration: 3-dot (tritium front and rear)
• Illumination: Self-luminous tritium, no batteries required
• Tritium Lifespan: 12+ years
• Front Sight: Tritium insert with white outline ring
• Rear Sight: Dual tritium inserts
• Material: Machined steel
• Finish: Matte black
• Compatible Models: Glock 20, Glock 21
• Installation: Drop-in replacement, sight pusher tool required