Make your rings work harder with the new Picatinny Ring Cap. Designed to replace the top ring section of our popular Tactical 6-Hole Ring (in either 1" or 30mm), these new ring caps cleverly incorporate a small Picatinny rail section that's ideal for mounting a small dot optic over a magnified scope. Don't let your need for serious magnification keep you from the close quarter action of a dot optic. Mount our new Picatinny Ring Cap and get the best of both worlds.