Maybe I didn't read his list closely enough, but I noticed that some of the guns are for his EDC -- it seems that he carries two guns, plus magazines for them. So is that responsible for the low round count?

I think this gun stuff is just more fun to talk and and list. It also reflects anxieties and fears. But I don't know how important they will actually be when SHTF. Alright, maybe guns one through three reflect vigilance, but, come on, four through eleven -- that's just for the heck of it.

I'm also uncertain about the application of some of the guns. It seems that he lists the .22 pistol because it helped his wife pass the CCW test, though she doesn't carry it since the caliber is insufficient for defense. I'm guessing that they're not planning to hunt with the .22 pistol. So I'm not sure why that's listed. I also wouldn't want to shoot a pistol grip-only pump action shotgun, because that's harder to control, but maybe I'm just a wuss.