I bought my Remington mountain stainless rifle a couple of months ago and the other day I noticed a bunch of rust dots on the sides of the barrel close to the bolt. What' s up with that? Also I had a miss-fire happen yesterday in the stand when trying to shoot a pretty nice buck. I had to open the bolt and try and get it out with out spooking off the buck, long and behold before I could get it re-chambered and get set up again the buck was out of site, you could tell he was after a hot doe. He wasted no time out in the open. What' s up with that too, missfire? You could see where the firing pin hit the spot it put a little indintion not enogh to fire. I don' t think it was the bullet. <Federal Vital Shock>

What could have caused the rust and the missfire? I thought stainless didn' t rust