I think having an afinity twards revolvers has more to do with skill and need than age. Most of the newbies I have worked with have an easier time with light 38WC revolvers and 22 autos, but as soon as they get comfortable (or think so) they are dying to pick up an auto, and throw lead all over the target. A few years down the road, the raw power of revolvers calls to people, as do the timeless good looks, and the long smooth DA pull can help one master trigger control. If hunting is the game, there are not many autos that can be used, in MD, hanguns can be used to hunt deer, but 700lbft is the minimum, well in the range of big bore revolvers, but all but out of the range of most standard auto chamberings, I suspect hog hunting in the south may have similar regulations.