Marrakai; Thanks for the reply, I have considered the 20 gau. option and did in fact contact Hastings & Shaw they do not have an export license to Canada - I have to get around that one or maybe find something doable here at some gun show. Actually the 20 would be my best option as we do have a deer season in my locale for shotguns only. As for my residence I live about half way between Detroit Mich. and London Ont. near the historic oil town of Petrolia. I would assume mono-blocking the new barrels would be the best option. --- John303