3 DOT HD YLW NS GLOCK MODELS GL101Y | 357SIG/45GAP | YELLOW Manufacturer Model Number: GL101Y Manufacturer: Trijicon Model: Trijicon HD Night Sight Set Type: Accessory-Lasers and Sights Item Type: Accessory Finish: Black Sights: Yellow Front and Black Rear Shipping Weight: 0.1 Feature: For Glock Models:17,17L,19,22, Feature: 23,24,25,26,27,28,31,32,33,34, Feature: 35,37,38, and 39 Optic Adjustable Objective: false Optic Reticle Illuminated: false