You can put the unimount on anything you want. They come in 1.125" and 1.375". Might be a little tall but w/a 56mm you would be fine. The lower height is the same as their high rings. Would work really nice if a guys had one scope and a couple of rifles.
I believe that the Unimount is made specificaly for the short 1X4X24 and 2.5X10X24 scopes and is not intended for mounting of the larger NXS scopes although I am sure one could use it if he chose to do so
I am wrong it is made for any Nightforce scope and was specificaly made for the type rifles that you used it on recently Sorry my mistake....... /ubbthreads/images/graemlins/crazy.gif