Per wiki - and it shows CAN is the least restrictive. And CAN is very restrictive in my personal experience and talking to Canadians when I lived in both MI and ME. You have to apply for register any firearm you bring across the border and use for hunting. You get caught crossing the border without the paperwork, they take them away and charge you. It's not hard to own shotgun, rifles have significant restrictions, and pistols are really hard to own there.
He said freedom, not guns.