I don't know what the ammo policy is in Canada, but the last time I went to the border to cross into Canada I was asked if I had any live ammunition. I told the guy that a buddy and I had been to Oregon to shoot Ground Squirrels, and I took all the 17hmr ammo out of the truck that I could find. Told him he was welcome to look, and could keep any loose rounds he found. He just laughed and told me to just go ahead. A guy I worked with was asked the same thing, so live ammo must be a no-no too.