Guys, this is the first I have ever heard of this. If I was "not in my right mind" then I know an awful lot of people that are equally not in their right minds. I would have thought that a case designed to be water/air tight would have protected these guns better than them not being in an airtight container; it just stands to reason. In the Navy we kept all stuff that we didn't want to corrode in such cases, and never had a problem, 6 months underway in ocean air. I've never really had this problem before; I have had hundreds of guns over the years but never had any of them rust, mainly because they have been in airconditioned spaces. These two were in the garage because I thought they would be ok in this case. Guess it just goes to show you are always learning.
Like I said, if this is SOP and common knowledge, nobody I know is aware of it. I will spread the word. Now, however, I guess I'm going to need a safe or at least to bring these in an airconditioned area.
I appreciate all the responses.
Thanks-
BB