Trijicon GL201 Suppressor/Optic Height Night Sights Green Tritium/White Outline Front - Glock 17/17L/19/22

The Trijicon GL201 Suppressor/Optic Height Sights carry forward the proven self-luminous performance of Trijicon's Bright & Tough night sight line in a taller sight profile built for pistols wearing a suppressor, compensator, or a co-witnessed red-dot optic.

This drop-in set is engineered to fit Glock 17, 17L, 19, and 22 standard-frame pistols. The raised front and rear blades ride high enough to clear most suppressor-height thread protectors and compensators, while still aligning cleanly with the lower third of the window on a co-witnessed pistol red dot so your iron backup stays visible instead of being buried by the optic body.

The front blade carries a self-luminous green tritium lamp encircled by a crisp white outline for fast, high-contrast acquisition in low light and total darkness. The rear is intentionally a black blank - no tritium, no painted dot - so the glowing front stays visually dominant and your sight picture through a co-witnessed red dot remains uncluttered.

Both blades are housed in an all-steel frame finished in corrosion-resistant black and sized for a drop-in fit into the factory Glock rear dovetail - no permanent modification required. Whether you carry a full-size Glock 17, a concealable Glock 19, the long-slide Glock 17L, or the .40 S&W Glock 22, the GL201 delivers a true all-conditions aiming reference you can trust.