When I was a kid,I had the Marlin Bolt Action 55 Goose Gun with the 36" barrel and loved it...I now have another on the wall.I was looking around the net and found one with a 42" barrel!!!!!Supposed to be factory,has anyone hear heard or seen these before?I wonder if Marlin could help? Thanks!

42"? What do you do? Stand on it and hit the geese with a baseball bat as they fly past beneath you?