I can't agree that the Stith gives you lots of choices. You are limited to fixed power scopes unless you find one for the old Weaver KV variable. On the straight tubes the limit is 3X and you have to remove the bell to fit it through the ring. The Stith for the old Weaver 4X limits you to using very old vintage Weavers which are hard to find in the right series to match the Stith.

If you want real versatility, get one of my mounts.