The Spuhr RAPTAR/RADIUS Rangefinder ISMS Mount is an ISMS Rangefinder adapter designed to integrate a 1 inch scope tube into a compact mounts system with a .25 inch height and matte black finish, offering a clean, low-profile solution for hunters and shooters who demand durability and precise alignment. Built to fit standard 1 inch tubes, this mount maintains rigid three-point contact and stable zero across dynamic field conditions, ensuring your rangefinder can be positioned for optimal sight acquisition without adding excessive height or bulk. The 1 Inch mount type provides versatile compatibility with a wide range of optics and accessory demands, while the matte black finish resists glare and withstands the rigors of field use. By attaching the ISMS Rangefinder Adapter to your existing scope base, you gain a reliable mounting option that preserves optic alignment and allows quick, repeatable positioning of the rangefinder for range estimation, ranging reliability, and shot planning in demanding environments. Ideal for serious hunters and tactical shooters alike, this mount blends Spuhrs precision engineering with practical, field-ready features, delivering a cohesive platform that supports accurate distance measurement and fast target acquisition in a single, streamlined setup.