Clyde Barrow Special?  This Marlin Rockwell (I think) Barrel has been chopped of to just 18 inches from the receiver shoulder to the business end.  Muzzle has been c hampered but I'm not sure how well it groups.  It came to me like this, it's leaving me like this.

There are Wrench marks on the breech end, file em smooth or roll with it as is