The Trijicon SUP NS SET GRN GLK 17 YF/BR delivers a purpose-built night sight package designed for standard frame Glock pistols, offering suppressor/optic height alignment to ensure a clean, co-witness ready sight picture when pairing sighting systems with a handgun-mounted optic. Engineered by Trijicon, these night sights feature a bright yellow front insert for rapid target acquisition in low light, while the rear elements maintain precise alignment for reliable performance across compatible models including Glock 17/17L/19/22/23/24/26/27/33/34/35/38/39. The set is crafted to stay visible under demanding conditions, supporting hunters and range professionals who demand quick sight alignment without compromising accuracy during dynamic shooting scenarios. Designed for handgun enthusiasts who value compatibility, durability, and ease of use, this sight configuration integrates seamlessly with standard frames and optic-ready builds, enhancing situational awareness and shooting confidence. Whether upgrading existing Glock sights or equipping a new setup, the Trijicon night sight set offers enduring brightness, rugged construction, and a professional-grade visual reference that helps shooters acquire and track targets swiftly.