Any reason you can't just drive across the border, buy up to 5000 rounds, and drive home?
http://www.rcmp-grc.gc.ca/cfp-pcaf/fs-fd/import-importer-eng.htm
Apparently for ammo no import permit is required so there shouldn't be any paperwork hassles, just declare it, pay your tax and duty if it's over your exemption amount, and away you go?
http://www.rcmp-grc.gc.ca/cfp-pcaf/fs-fd/import-importer-eng.htm
Apparently for ammo no import permit is required so there shouldn't be any paperwork hassles, just declare it, pay your tax and duty if it's over your exemption amount, and away you go?