I have some scandium guns that i carry and shoot. At least three
of them exhibited rust on the thumbpiece, the back of the hammer and the back of the trigger. I popped the sideplates and nothing else had issues. My stainless and blued pieces showed no issues.But this is very strange: I have a black M and P 9mm auto that I shot a week ago. I did not wipe it down after shooting it.The gun sat in a drawer of a cabinet in a humid room(my dehumidifier broke) and a week later the "stainless" slide was full of rust. I cleaned all the guns and got a dehumidifier that dropped the humidity from the 80's to about 30. I wonder if I had wiped the guns,oiled them whether the humid room would have caused rust anyway.. I believe these guns got a double whammy: I did not wipe them down and put them in a humid room
Any thoughts on this?

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