Tim,
Some of the scopes are going with a bigger ocular lens on their newer models. I put a Nikon 3x9x50 on one of my CZs and it touched when you worked the bolt. The gun dealer said it might be a problem with some of the leupolds also. Even on my 40s you can hardly get a piece of paper between the bolt and scope when you extract a round.
you are going to love that gun, they are accurate.