I carry my antique revolver when I bow hunt. It is illegal to hunt with a handgun in Alberta, but I figure if the opportunity ever arose where I felt a need to use it at least I'd be around to argue about the legalities later. Carrying it is not illegal so I do.
I don't think anyone talking about carrying them quietly meant concealed, but just to make sure, my understanding is as soon as it's concealed it becomes a concealed weapon and some charges may be layed under that, so if carrying them carry them open. Oh and in my case I talked to my local RCMP officers and CO who I may run into in my travels and they are aware I have and carry an antique revolver. I felt that was an easier conversation to have before I was handcuffed and layed out on the ground.