I'm with the others...the Model 70 in my opinion is your only option. I currently own a Model 70 Classic Super Express in 458 Win Mag. (pre-64 type). This is one fine rifle. I recently ordered a new CZ 550 in 458 Win Mag. It was entirely dysfunctional and cheaply built, and ended up back at the factory, only to be returned still dysfunctional...and just as cheap. I finally just recently got my money back. Make yourself a happy soul - go with the 70, and if possible, pre-64 or with the classic pre-64 style.