^^^^ wrong ^^^^
Looking for ring height will give you all sorts of answers, some medium work, some high work, some x-high, etc. etc. You need to check each make of the ring and get the measurement of each. All scope rings (medium, high, etc) are not equal so you need to check each.
As far as I recall, even the Burris Zee Rings have a different measurement than the Burris Signature Zee Rings.
The best place to determine the ring height is Midway USA.
I believe the formula goes like this....objective size (measured) - scope diameter / 2. Then subtract the base height and the receiver to barrel height difference and that will give you the min ring height required.