I just purchased my first remington 700. It's an sps 7mm mag with blued barrel. I took it deer hunting this weekend and the first day was slightly misty. I got back in camp, wiped down the barrel quickly with a napkin, put it in the case and stored it for the night...by the morning there was rust on the barrel and bolt. The scope mounts, screws and scope were completely free of rust. Is it wrong to think it's okay to let my gun sit one night without rusting? Or did I do something wrong? I'm hoping it's a manufacturer defect. If not what can I do to clean the existing rust (Take the action out to clean underneath, materiels to use, etc) and to keep it from happening again. I have never had another gun rust before and it is somewhat unnerving to have this happen to a brand new gun. Any feedback would be appreciated.