Single shot fixed magazine sled for your AR type rifle or pistol. The Sled-Block can only be inserted or removed from above the magwell, when the action is disassembled (upper is hinged open on the front pin). This single shot ammunition feeding device allows you to store your legally configured firearm fully assembled while taking up a minimal amount of space in your safe or range bag.
Made from a lightweight, durable, UV stable polymer, which is oil resistant, heat resistant, stress resistant and impact resistant.
