You might be a "gun nut" when...

you still have ammo, accessories etc. for guns that you haven't owned for years! This morning I was going thru some of my "gun stuff" and found magazines for guns that I have not owned in quite a while. M-14 mags, Beretta 92 mags, one mag for a Kahr MK40 that I think I sold in 2003 or '04. Not to mention numerous holsters and other "stuff". I even have ammunition for guns I sold some time back and currently have no use for, .32ACP, .40S&W, .357SIG and more than half a can of .308 for a M1A that I sold a half dozen years ago, although I hope to be needing that .308 again in the near future...