Anyone know if there is a way to put Kelbly dovetail style rings on a Montana action?

Get one custom made?

Get "one" what custom made?

Get a Davidson one piece blank from Sinclair and mill the appropriate contour for the Montana.

They come in 3/8, 1/2, and 3/4 thicknesses.

I was hoping there was something that I would only have to drill new holes rather than mill a matching contour. I know I don't have a ball mill that big, maybe a shell.