Add flexibility to your accessory setup with this adapter for your Manners Stock with a Barricade Mini-Chassis. This adapter allows you to move your bipod further toward the magazine when you need it to be. Can also be used to attach a rifle to a tripod setup closer to the balance point. This item is precision milled from 6061 aluminum. Rails have a Type III Hardcoat black anodized finish. NOTE: This item is ONLY compatible with the Manners Competition Mini-Chassis with Barricade Stop. To learn more about this system >> http://mannersstocks.com/mcs-bdl-dbm-mini-chassis/