TRIJICON FIBER SIGHT FOR GLK 20/21
Trijicon's expertise in Fiber Optic sights is rooted in their history of making some of the best rifle scopes on the market. Now you can get that same knowledge and technology on your Glock. The new Trijicon Fiber Optic sights for Glock pistols are a fantastic option for your Glock pistol. These sights feature a bright front Fiber Optic sight paired with a blacked out rear sight. The rear sight has a large ledge that can be used for racking your slide. these sights will fit Glock 10mm and 45 models. Trijicon Fiber Sights come from the factory with a 0.060" red fiber pre-installed on the front sight, and an extra red and green fiber replacement. The front post width is 0.110" and the rear notch is 0.125".