These are interesting mounts and I am keen to find out how they perform on the range for you.

I might even try a set on one of my ZKK601s or ZKK600s, but looking at your photos I think that any low powered, variable scope like the type most commonly used on the magnum calibres in the ZKK602 or CZ550 Magnum rifles, will sit way too high for comfort. The height looks about right for 50mm and 56mm objective lens scopes but way too high for anything else.

For the big calibres, I think that the Warne QDs will still be the best mounts to use.