I carried my grand daughter deer hunting a fews back. We walked in the dark to the location I wanted to sit. About 45 minutes after the sun comes up some guy walks up to us and starts talking. I tell my grand daughter we might as well go home. As I'm getting up I see the end of his barrel. I said, I hope you don't plan on shooting that thing any time soon. I stood there maybe 15 minutes telling him that you can't shoot a gun with mud in the barrel. His reply everytime was the bullet would push the mud out of the way. I don't know if anything happened, we left.