I'm curious as to whether there were any other questions asked, or conditions posed, that the OP might have missed?
For instance, if the customer said he hunted in the Appalachians in places where typical shots were in the 300yd range, that could have biased the answer toward the magnum.
Or if he'd said he wanted the ability to take larger game.
Or if he'd indicated an interest in getting into hand loading - in which case the .300 would afford a really great versatility.
If, on the other hand, the guy was really a new shooter with little or no rifle knowledge, the .300WM seems like a pretty weird recommendation. If I go over .30-06 recoil levels, it's only because there is a perceived need to do so. It's not something I'd do for fun; and, as noted, commercial .300WM is not cheap.
For instance, if the customer said he hunted in the Appalachians in places where typical shots were in the 300yd range, that could have biased the answer toward the magnum.
Or if he'd said he wanted the ability to take larger game.
Or if he'd indicated an interest in getting into hand loading - in which case the .300 would afford a really great versatility.
If, on the other hand, the guy was really a new shooter with little or no rifle knowledge, the .300WM seems like a pretty weird recommendation. If I go over .30-06 recoil levels, it's only because there is a perceived need to do so. It's not something I'd do for fun; and, as noted, commercial .300WM is not cheap.