Introducing the XMR3, ODIN Works' latest mag release inspired by the O2 Lite. Precision machined from billet 6061 aluminum, the XMR3 is engineered to seamlessly integrate with KNS pins and the BAD lever. With its enlarged profile, it offers easy accessibility for users of all hand sizes and finger shapes. Compatible with both AR-15 and select AR-10 lower receivers. For Aero M5 lowers, the AR-10 add-on button is required for installation. This mag release features a straightforward installation process that takes just minutes, ensuring quick and hassle-free setup.