I'm new to firearms and am going hunting for the first time next week. I went to the range on Saturday and it was raining and It made a question occur to me. If your hunting in rainy weather what do you do to keep rain from accumulating in your barrel? Do you need to check before you shoot? do you put a bag, tape or something else over the end of your barrel right up until your ready to fire? Or is the amount or rain that would fall down your barrel while carrying it over your shoulder so insignificant that it just doesn't matter? I know this is probably a stupid question but any insight would be welcome.