Night Fision GLK001003OGW Tritium Sight Set Fixed Orange Ring Front/White Ring Rear/Black Frame, Compatible w/Glock 17/19/34 Front Post/Rear Dovetail Mount

Night Fision night sights carry more tritium than the average night sight on the market and a domed lens engineered to create the a crisp, defined glow. Our patented, injection molded sleeve design not only holds our tritium vials securely in place, it creates a brighter and more durable ring, we call The Perfect Dot, that provides maximum visibility both day and night. The domed lens collimates tritium rays for a sharper sight picture. Black Nitride coating used to improve wear and corrosion resistance. Gunsmith recommended for installation. Built in the USA with Swiss Tritium. Front Sight Width: 0.140". Front Sight Height: 0.213". Rear Sight Height: 0.256".