Our patented, injection-molded sleeve design securely holds our tritium vials in place using advanced ballistic materials, ensuring durability and performance. Night Fision night sights are engineered to carry more tritium than the average night sight on the market, providing enhanced visibility in low-light conditions. The domed lens design is specifically crafted to create a crisp, defined glow, offering shooters exceptional accuracy and confidence when it matters most. Experience the difference with Night Fision night sights, where reliability and precision meet cutting-edge technology.