Enhance your shooting accuracy with Tiger Rock Inc. GST01 Glock Fiber Optic Sights, engineered specifically for Glock models 17-39. Experience a faster front sight acquisition thanks to the dynamic 3-dot design, allowing for improved target engagement. These sights feature high-visibility red and green colors, ensuring clarity in a variety of lighting conditions. Made with durable fiber material, these sights are built to withstand rigorous use on the range or in the field. Front Sight Color: Red Rear Sight Color: Green Front Material: Fiber Front Blade Height: .207 inches Rear Blade Height: .226 inches Front Sight Width: 0.50 inches Rear Notch Width: 0.50 inches Maximize your performance with Tiger Rock Inc. Sights-your path to precise shooting.