Yeah I just moved too. I hate having my books in boxes for so long a time. And yes I would suppose 000 or 00 would be the large shot they use. I've used 9 pellet 000 in my 12 gauge. Does some nasty work really. I heard about "Coyote Killers" they are actually sold that way, supposed to be mortally effective out to 100 meters! ...this is with large shot/pellets... hard to believe but they do testimonials (if those can be beleived), but shot technology is getting amazing. Often when I'm walking in areas where there have been dangerous game, I like to have a double shotgun; one with slug and one with 000. Or both with slugs. Just me, maybe.