The HiViz Spark II is a high-performance fiber optic shotgun sight designed to enhance target acquisition and shooting accuracy. Built for durability and ease of use, the Spark II features a low-profile design that fits most vent-ribbed shotguns with interchangeable screw-in bases. The ultra-bright fiber optic technology ensures superior visibility in various lighting conditions, making it ideal for hunting, sport shooting, and tactical applications. Available in multiple colors, this lightweight and rugged sight provides a quick and reliable aiming solution for shotgun enthusiasts.