Your local gun shop can order anything you want in any quantity you want. Be prepared to pay up front. How long it'll take depends on the shop's supplier having it in stock.
NRCan isn't letting corrosively primed ammo, of any type, into the country. They seem to think the priming compound will somehow damage the environment. This is part of the reason for the shortage of milsurp ammo. Civil servants making law by regulation.