Caldwell Shooting Lead Sled 3 - The Lead Sled 3 reduces recoil by up to 95% while securely holding your gun on target. The new Skeletonized front rest secures your gun with it's non-marring surfaces. The Improved rear buttstock cradle uses top of the line Shock Eliminator Technology and has non-marring cradle to keep your gun in place. Ideal for magnum rifles & slug guns Holds up to two 25 lb. bar bell weights Holds up to 100 lbs. of lead shot Fingertip elevation adjustment Non-marring rubber feet Rear adjustable elevation Model - 820310