Trijicon Glock 17/17l Sup Nite Site Black/green Black/yellow

Suppressor/Optic Height Sights Glock Standard Frames - Front Black Outline/Green Tritium, Rear Black Outline/Yellow Tritium - Trijicon Suppressor/Optic Height Sights are three-dot iron sights that increase night-fire shooting accuracy by as much as five

Manufacturer: Trijicon

Model: GL201C600663

Trijicon: Trijicon is a renowned manufacturer of firearms sights, including night sights, red dot sights, and other aiming solutions. They are known for their high-quality and durable products.
Glock 17/17L: These night sights are specifically designed to fit Glock model 17 and 17L handguns. The Glock 17 is a full-size, semi-automatic pistol, and the Glock 17L is a longer-barreled variant of the Glock 17.
Suppressor Night Sights (Sup Nite Site): These sights are often referred to as "suppressor height" night sights. They are taller than standard sights, allowing the shooter to see over the suppressor or silencer attached to the firearm. This configuration ensures that the sights are still visible and usable when a suppressor is mounted.
Black/Green and Black/Yellow: These color combinations typically refer to the color of the tritium inserts in the sights. Tritium is a radioactive isotope used in night sights to provide illumination in low-light conditions. "Black/Green" likely indicates that the front sight has a green tritium insert, while "Black/Yellow" suggests that the rear sight has a yellow tritium insert. The contrasting colors can help with quick sight alignment.
Trijicon night sights are popular among shooters for their reliability and visibility in low-light or nighttime conditions. The use of tritium ensures that the sights remain illuminated without relying on external light sources.