Update
Okay I put all five of my long guns in my attic on June the 6th because I was leaving town for the weekend. Tonight I decided that they had to come down and even though it was a PITA to get them up there. It was a a very hot day down here in NC today and it's going to be the same tomorrow. So I got them out. Some of you warned me of the humidity down here would rust them and this is what I found.
1)Any excess oil on the actions,stocks and barrels was completely gone.
2)Barrels of my two shotguns,and my two .22's were fine.The barrels were fouled when I put them up,so I guess this prevented any rust forming in the barrels.
3)My 336 Marlin in 30-30 didn't fair so well. This is a brand new gun with less than 150 rounds through it. The gun was throughly cleaned and oil before putting it up. I did run a wet patch of oil through the barrel at this time also. There is minor surface rust on the rifling near the muzzle
4) I did wrap them up in a blanket when I put them up there. Even though I did this all guns are covered in small specks of fiberglass.
5)Somehow or another I managed to put two small but semi-deep gouges in the stocks of my Marlin 60 and Mossberg 183T. The Mossy hurts me the most as this belonged to my granddaddy.
Lesson learned. I am never doing this again
. Next time when I decide to leave town and want to hide my guns I am leaving them with a trusted relative. If I don't already have a safe. I know what I will be doing when I get home from work tomorrow!
BTW: What's that stuff that you can put on stocks to bring them back to live? I think it's tru oil or something,if you can tell me I'd appreciate it.