DI NIGHT SIGHT SET GLK STD GL801-C-601102 Manufacturer Model Number: Gl801-C-601102 Manufacturer: Trijicon Model: Trijicon DI Night Sight Set Type: Accessory-Lasers and Sights Item Type: Accessory Finish: Black Shipping Weight: 0.15 Feature: Fits Standard Frame Glocks Feature: User Replaceable Fiber Optic Feature: Fiber Optic & Tritium NS Optic Adjustable Objective: false Optic Reticle Illuminated: false