There are two common issues when mounting scopes to AR-style platforms getting the right scope height and the eye relief. The Leupold Mark AR family of mounts solves both these problems while providing the most rock-solid mounting solution in the business. Combine that with ease of a 1-piece mount and you have the perfect match to that precision Leupold scope. The Mark AR mount features a 5-bolt design for a secure hold, 3-lugs on the bottom any kind of recoil, and a stanag fit which means more contact area with the picatinny rail for an exact fit. Don't leave your rifle systems accuracy to chance the cost efficient Mark AR mount is the answer.Features:Punisher tested and verifiedLightweight aluminum designLifetime performance guaranteeAll Leupold optics offer performance that makes them equally at home in hunting or tactical environments, thanks to their outstanding accuracy, legendary ruggedness, and absolute waterproof integrityDisperses recoil energy for unrivaled durability and performance with ultra-lightweight constructionMade in the USA