I do that I think there is a point when it gets weird.
I feel I have a reasonable number that represents the most common ammunition. A 20ga and two 12ga shotguns (a pump and the new semi-auto), a basic mag-fed .22 rifle, two 5.56 rifles (a distance shooter with a 28 inch barrel, and the mean-looking shorty build I posted the pic of), a .45 1911A1, 9mm compact, and a .380 sub-compact. I also inherited an M1 Carbine and a tiny little .22 short revolver many years ago. So a very modest and diverse arsenal? I'd like to get a .308 long rifle, but I feel like if I get any more guns without getting rid of some I'm venturing into the "weird gun freak" zone.