The Warne Skyline Precision 30mm diving board is designed to replace the front ring cap on any 30mm Skyline mount. It features an extended and raised picatinny rail section, making it ideal for mounting weapon-mounted ballistic rangefinders, red dot optics or other picatinny-mounted accessories that require scope turret clearance. The cantilevered rail design ensures a stable, rock-solid platform that maintains zero under any conditions. Additionally, it offers a stabilizing point for shooters who rest their off hand on top of the scope, enhancing balance and control during shooting. Replaces the front cap for added protection and functionality of your optic Includes a diving board accessory rail for mounting red dots, laser rangefinders and other accessories Designed for use with red dots, laser rangefinders and other accessories for versatile mounting options Exclusively fits Warne Skyline Mounts, ensuring a perfect, secure fit for your equipment Designed and made in the USA, ensuring high-quality craftsmanship and performance