Tuga, My 12 Ga. Shotgun of choice that I keep in the Bus is a " coach gun. " Made by Stoeger, It is actually called a Coach Gun. Invented in the Wells Fargo Stagecoach days of the 1800"s and was popular due to the short barrel. The short barrel makes it easy to transport on the Bus. A lovely gun and fun to shoot. I think Truk has seen mine. Look at it on the Internet. " Stoeger Coach Gun "