Night Owl GLK-001-290-313-YGZX Night Fision Optics Tritium Night Sights for Glock Models

Night Fision's innovative night sights feature a patented injection molded sleeve design that secures tritium vials using high-quality ballistic materials. With an enhanced amount of tritium, these night sights outshine most on the market. The unique domed lens is engineered to provide a crisp, defined glow for superior visibility in low light conditions.

Key features include a domed lens that collimates tritium rays, resulting in a sharper sight picture, and they are built in the USA using Swiss Tritium. The black nitride coating ensures improved wear and corrosion resistance, making them durable and reliable.

These Perfect Dot Night Sights also come with an added daytime fluorescent or phosphorescent ring, enhancing visibility during daylight hours.