You really need to look at the specification on the center of the scope tube above the 1913 rail. One of the higher one piece scope mounts I own is a Rock River Arms one piece mount. A lot of 1 inch scope mounts put the center of the scope about 1.5 above the 1913 rail. The RRA mount puts the center of the 1 tube at 1.685 above the 1913 rail. I know this mount will not work with most of my BUIS and for my 3-9X40 Leupold Mark AR I had to get a low profile BUIS to fit under this 3-9 scope.
https://www.rockriverarms.com/index.cfm?...ry_ID=1500
https://www.rockriverarms.com/index.cfm?...ry_ID=1500