Western gun parts might have the Warnes, I got one set there. I got a couple sets from ### as well. Wholesale Sports carries the Leupold rings, but they are way too high. BTDT So are the CZ rings BTW. Talley makes one as well. QDs are traditional so that leaves the Warnes and Talleys. The Lynx apparently don't stand up.
Remember that there are a couple different dovetails for the CZs, and get the right ones.