"That scenario, for probably most people on this board, in a survival situation or not, would never present itself. Talk about a "Walter Mitty fantasy". To most people, that would be one."
Well, that may be true. However, I wasn't answering the question for most of the people on this board. I was answering the question as if I was the guy asking it. The fellow asking the question lives in Arizona. The vast majority of Arizona is wide open country. Arizona also has big game animals that range from at least three different spiecies of deer, to bear, to elk. Since the question if geared toward "survival" this changes the complexion of the situation a little more. This isn't hunting. This isn't about being sporting. It is about reducing any animal you see to possession.
Moving on, the question basically asks for a rifle that suits two purposes. The primary purspose is hunting and the secondary purpose is personal defense. It would be appropirate to look at the primary mission first. Ok, so what rifles are normally used by hunters ? If you went to Arizona and polled 100 serious, successful hunters, what kind of rifle would they say they used for hunting ? I have never done such a poll, but my guess would be a bolt action rifle. Assuming this is true, it stands to reason that the best rifle for the primary purpose is a bolt action rifle. But, will this still fulfill the secondary purpose also ? Well, bolt action rifles have seen a lot of military combat including WWI, and WWII. Bolt action rifles are still used today in military combat. So, I think we could get by with a bolt rifle for the secondary purpose also. It wouldn't be the absolute best rifle for this, but it would work.
He also sts that cost is an issue. This leaves out the expensive .308 MBRs.
Just one man's opinion.
When someone asks a question like this, I actually put some thought into it and resist the urge to simply name my favorite gun. The gentleman whole posted the question lives in Arizona. A lot of Arizona is wide open country. Arizona boasts big game animals