The Guns Thread

Question! In a post-apocalyptic world where you are the only man alive, and everyone else is a flesh eating Zombie, what would be your brain-spattering Zombie killing cadre' of guns and munitions?

I'm not sure why the quality is so bad. Must have been the program I used. But, anyways. Check out the shotgun reload at the end. I saw a guy do it on Youtube, and it's pretty cool.