Caldwell's Lead Shled Solo Shooting Rest features a heavy duty steel construction which provides a stable and solid shooting platform. Its unique offset frame is designed to accommodate all rifles including detachable magazine rifles like the popular AR-15 platform as well as lever actions guns. The front support is height adjustable has a durable rubberized coating that will not scratch or mar your gun. It has an integrated weight tray that will hold a single 25 pound bag of shot. The combination of the weight and a heavy duty spring between the frame members all but eliminates recoil on non-magnum calibers and greatly reduces recoil on all calibers. A welded steel brace covered with a durable rubber boot secures the butt of the gun while protecting it from abrasions. Included is an integrated strap into the front support that can be used to easily secure your rifle onto the rest.Specifications and Features: Ultra stable design Great recoil reducing performance AR-15/lever action compatible Heavy Duty steel frame construction Durable non-marring support in front and rear Fast, precise pivoting elevation system Gun retention strap included 25 pound capacity weight tray