Take whatever pistol you have, be it 9mm or whatever. It is better then throwing your hat at
a four legged animal or a 2 legged predator. Bear spray is also good to have.
So carry both. Have your GF or Wife ( I can not remember) carry a pistol too.
Bears have been killed with all kinds of rounds. I always have felt a round or 2 in the chops
meaning the tongue and throat will do more to deter with any firearm you have if you do not own a
magnum caliber pistol.