Deadwolf - That is what I expect but do you think there is an accuracy and consistency benefit over the other two options?
Wapiti1 - I looked at those Hawkins and was bummed to see they didn't make rings for the Weatherby. I have never heard of the DNZ, looks interesting. Are they a better option compared to two ring set or the Ring and Rail?
DNZ rings are well made and use a thick design. They are a bit chunky looking, but stout.
Are they better? The Leupold integral rings are nicely machined as well, and I've not seen or heard of them failing. The top cap is a stronger design than the Talley.
A two piece setup with a rail and ring set is tried and true. Nightforce makes top end ones as does Leupold, Warne, If you don't want to swap scopes, or need elevation in the rail, I do think the integral is a better setup. That said, I've never seen separates fail when they were put together correctly. One possible negative with a rail is height. You may end up higher than you want due to either the extra height of the rail, or the scope bell hits the front of the rail if you don't use high rings. This is for a one piece rail. If you go two piece bases, then height may work out better.
Jeremy
Also for what I have read you cannot bed the Leupold Backcountry rings because you cannot guarantee they are bedded to the same height? is that the case?
That is true unless you use a bar or the scope as a guide. I use a steel bar. Apply compound to the front base, screw it on with release agent on the screws and snug it down. Clean the compound with a q-tip. Put the rear on with compound and put in the screws, but do not snug it down. The screws are only for alignment.
Put the bar (or scope) in the rings, and snug down the front cap. The bar will press the rear ring into position.
Clean the compound with a q-tip, and check it in half hour or so to clean again. Acetone helps with the final cleanup. Let it cure for a couple of hours (I use only slow cure epoxy), and then pull the cap and bar out. Break the base screws loose and work them so they are free. You can usually remove them completely at this point and let it finish curing.
Typically, the front ring is the high spot verse the rear bridge. Not always, but most of the time.
Jeremy