That looks super solid.I have probably a dozen sets of steel Badger rings going, and one three screw Badger alloy set. I’d be in a lot of trouble here clamping them adjacent to each other if they didn’t align. And it’s two numbered sets.
While I lap my rings, and have experienced no ring marks on new scopes I have bought, I have bought many scopes over 69 years of shooting with ring marks on them. This does not upset me one iota. It has not affected the accuracy of any of these scopes and accuracy is all I care about where scopes are concerned.
The way to obtain a scope without ring marks, is to buy it new.