I wouldn't use a shotgun I would suggest useing a 22 with subsonic bullets and a suppressor if u don't got one make one out of pvc pipe its easy so I heard. I can almost gauatantee u if a person is 30 yds away in a car with the windows rolled up they won't hear the shot also use a bolt action rifle. But personanly I wouldnt take it that far. Make sure to throw awy the box of shells u used and clean the rifle after haha.
