RE: revolver calibers
To me,the .460 and .500 is too much of a good thing,too expensive,too heavy,and really is another totally different level of "handgun". Why get something that weighs as much as a rifle? you can't call it handy by any means. A 4" .44mag is VERY handy,accurate and powerful enough to suit most needs at close ranges. I'm not saying there ain't a place for the handcannons,just that it ain't needed for 85% of handgun hunting.