If i were out hiking on a trail, I would be carrying a handgun of an appropriate caliber. It would not be conspicuous, just instantly available. Would it be legal? Frankly, this is irrelevant and quite secondary to the need to be safe. I would rather be alive, to face, with my legal representative, any consequences, than the victim of some sociopath who obviously has no regard for any laws. I own guns, and I've trained extensively in their use. I'd prefer to use them for sport, but if necessary, I will use them to defend myself.