I had three shots at that rabbit, moving the cannon closer and closer each time. Gave it a nasty powder burn, but never registered a hit. Oh well, lots more rabbits to shot next year. Madbrad, not sure exactly on the type steel, but again seamless, bored out to just fit a can. A friend of ours plays with big stuff at his work. I have a cannon just needing a carage, then I can play with the the guys. There is 2 inches of wall thickness, even more were the breach is. Barrel probably weighs close to 100 pounds, not fun to move, but fun to shoot.
Pat