Okay...sticking to the original scenario, I'll be bugging
out....not staying put or bugging
in like I would probably do in most situations like this. Also, sticking to the original scenario, Ill just be grabbing
one gun, a
long gun...not one rifle and a couple of pistols and a shotgun. Just one long gun.
That being said, wherever I am, I sure as heck don't want to attract attention. Remember, you're going to have people running around that are hungry, irrational, and will do anything to survive, even if it means killing you and your family in order to get your food, guns, and anything else they need that
you might have. Any loud report from a shotgun or large caliber rifle will draw people to you like flies on a piece of meat. It'll be like ringing the dinner bell.
Also, if you are going to be using your firearm for food acquisition
and protection, you're going to need quite a bit of ammo. C'mon, let's be practical. How easy is it to pack 500 rounds of 12-gauge double-ought buck? Or 1,000 rounds of .223? You add all that to what you will normally be carrying in your bugout bag and you'll find that it will defeat the purpose of maneuverability.
Also, in that kind of situation, large game animals will most assuredly be eliminated as a food source within a few days. So, as a result, game acquisition for food will probably be limited to small animals, ie. squirrels, rabbits, birds, etc.
Let's be somewhat realistic here. Oh, we'd all like to think that we would be nice, safe and secure in a snug bug-out cabin back in the mountains by ourselves...complete with a good wood supply, warm stove, and a smoked elk haunch hanging in the smokehouse. Yeah, and
I'd like to have buns of steel, too, but that ain't gonna happen either. Bottom line is that we won't be the only ones heading for the hills. Everybody and their in-laws will be going for your "secret spot" like trailer trash on Velveeta.
So, all that being said, I'd probably be grabbing something like the Ruger 10/22 along with 500-1,000 rounds of ammunition. Not the best self-protection round? Maybe so, but tell that to the Israeli snipers. It's relatively quiet so it won't attract attention when I'm out trying to bag a squirrel for the pot.
Or...maybe I'd grab my Winchester 9422 magnum with 500 rounds. Has a little more punch to it, yet still lightweight and the ammo isn't heavy.
Lots of options and opinions out there, but that's just my view from the saddle.