Here's what I want: .22LR hunting rifle for small game, a larger .30-06 hunting rifle for deer, a .223 AR-15 for home defense, a 7.62mm for country defense. But, I really only want one rifle for now. I want to be ready for SHTF. I want something that could bag small game without exploding them in half, but big enough to give a good chance of bagging larger game. I also want something with a magazine so I could use if for defense against zombies or tyrannical governments (not a single shot bolt-action). It also needs to use ammo that is a little less expensive, easier to obtain, and easy to reload if I learn how. I know, I really should have different tools for each need, but what should I buy right now? Please!!