All the people like the "Retired Lawyer" that said the intent of the law disqualified 12 and 10 g shotguns and refused to believe that regardless of intent the law as written makes 12g shotguns with removable chokes banned. 4 days later here you go.
5 days later here YOU go... https://www.rcmp-grc.gc.ca/en/firea...-new-prohibition-certain-firearms-and-devices