When it comes to tritium gun sights, aluminum sleeves and painted-on white rings are the standard. Night Vision breaks the mold literally. Our patented injection-molded sleeve design not only secures our tritium vials firmly in place but also creates a brighter and more durable ring we call The Perfect Dot. This innovative design ensures maximum visibility, providing quick and accurate target acquisition both day and night. With Night Vision, you can trust in enhanced performance and reliability, no matter the lighting conditions.