Sorry for the delay, but I've been bouncing around between where I work and where I keep my ammo and other gear, so only got to doing the nail test last week. Rust all over my nails too. Sorry, I've yet to figure out a good way to post pics on here without joining some 3rd party image hosting site, so you'll have to take my word for it. I did privately email the pics directly to Paul at Canada Ammo, and he can confirm the rust.
Kind of funny 1 of the 4 nails has noticeably less rust on it, none at first and then it finally got a bit of a coating on it, don't know why. Maybe the primers are mixed up even within the same crate? That's just great. Consistency you can count on, eh?(not !)
Again, not Canada Ammo's fault for the bad quality, but I cannot use this ammo at all with my SVT-40, as I reported earlier, so it's now useless to me. I expect it to be either taken back and either refunded or replaced with the same amount of good non-corrosive ammo.
Look forward to a reply in my email from Canada Ammo.