All purpose rifle/pistol caliber hunting & self defense round nomination.
What would you all think of the 5.7x28 as a self defense, bug-out, and hunting round?
You can carry a 30 round magazine in a pistol. The cartridge is accurate out to 150 yards.
Given a survival mode it could be used to hunt all but the largest game. It comes available in the pistols of 3 different manufacturers. If you had to use only ONE gun might not this be the choice?
The 5.7 wouldn't be my first choice as a self defense round but if you put enough rounds CM on target, I'm sure you can end a threat pretty quick or if you land a CNS shot it's game over, but still it's not my first choice.
As a "bug out" caliber it has a few things going for it. First, your ability to carry lots of ammo for the same weight penalty as compared to other service caliber choices. More ammo, that's always good. It has the ability to reach out a fair distance, even with a handgun and that can be useful.
For hunting and survival (survival is implied by any "bug out" gun), it wouldn't be my first choice for mid size or larger deer but small game and edible varmints, sure. Get used to eating rabbit, squirrels, opossum, raccoons, woodchuck, snakes etc. After all, a lot of folks think, "head for the hills" when they think "bug out".
If I could only have one gun for this hypothetical scenario and it had to be for Self Defense, Bug Out, Hunting and basically anything else that might come up then I would probably lean towards a G20 in 10mm.
I'll take the penalty in the amount of ammo I can carry (bug out, hopefully find more ammo later -- 40 S&W will do) but for self defense, I'd rather be slinging the bigger bullets (stop the threat ASAP). I know CNS shots, right? But that's the thing about BGs and dangerous animals, they tend to move and not want to get shot (go figure). Besides, in a "bug out" scenario with no expectation of outside help, you're gonna want to avoid any kind of hostile confrontation -- if at all possible (no 911, no hospitals, no nothing). So that means I'll be using my firearm mostly for hunting and to that end I want Deer meat!
I had an old friend who loved to hunt by a river for opossum and racoon. He'd cook them up and made all kinds of dishes out of them, and I politely ate with him but they didn't compare to Texas deer. So I want a cartridge up to the task of harvesting just about anything I might encounter and in my mind for this thought exercise that's the 10mm.
Just my own musings on the subject.
Now if I could have a handgun and a rifle...