The Warne 7860M Precision Mount - 34mm Diving Board is a specialized accessory designed to enhance the functionality of Warne's Skyline Precision Mounts. Replacing the front ring cap on any 34mm Skyline Mount, it features an extended and raised Picatinny rail section. This design accommodates the mounting of weapon-mounted ballistic rangefinders, red dot optics, or other Picatinny-mounted accessories that require scope turret clearance. Specifications: Model: 7860M Compatibility: Fits 34mm Skyline Precision Mounts Material: High-quality aluminum Color: Matte black Mounting Interface: Picatinny rail Weight: Approximately 2.7 oz