Though the first generation of the ODIN Works XMR Extended Magazine Release was a huge success, a large number of AR owners demanded a version of the release that was compatible with the Magpul BAD lever. Now, with the Gen II version of its XMR magazine release, ODIN Works is giving today's AR enthusiasts exactly what they asked for. Each ODIN Works XMR Extended Magazine Release is machined from 6061 aluminum and is designed to provide a larger, push-button surface area that makes releasing magazines faster and easier than ever before. This release features the ODIN boomerang cut, and installation takes only minutes. The release fits both AR-15 and AR 308 style rifles.