I went with the Leupold QR bases and Ultra high rings. I originally ordered medium rings as suggested by Leupold, but could barely get my thumb between the scope and hammer, and that was without gloves. I looked at the Leupold QRW and Warne rings, but they were way to heavy for my liking. I have had the QR setup on 1 other muzzleloader and they have never failed me to retain the same point of inpact.