The comment about the length of the scope is about correct. I hunted with a Ruger No.1A in 7x57 for about a dozen years - it had various Leupold scopes - I think at the end it had a Leupold M8-6x36 scope on it - with the rear ring as the Leupold offset ring. That got it back just fine for me to use. If it matters, I was very close to six feet tall - that rifle and scope seemed to fit to me just fine. I think I had tried other scopes, but their eye box for seeing through was just too short - I could not afford more expensive than a previously owned Leupold, which seemed to have about longest eye box, that I found. Seemed to work.