Leupold Mark IMS 35mm Bolt 20 aluminum mount

The Leupold Mark IMS 35mm Bolt-Action aluminum mount with 20 MOA offset is part of the Leupold Integrated Mounting System (IMS) family. The Leupold Mark IMS quickly and easily eliminates two of the most common problems encountered when mounting standard scopes to AR-type riflescopes; scope height and eye distance. The IMS mounts directly to the Mil-Spec 1913 / Picatinny rail of the firearm to raise the scope and push it forward, eliminating the need for risers or specialized optics with shortened eye relief. All Leupold IMS products are field tested for durability and are backed by Leupold's full lifetime warranty.