It's not an export ban, you just have to follow the ITAR rules. Lots of threads here on it, use the search function for lots of reading.
A US FFL dealer has to do the export. Best way to get something from the US is to use someone like Prophet River or IRUNGUNS, if it's something you really need to have from the US.
It has nothing to do with PAL, RPAL, or Canadian import laws. We are allowed to bring some of these things into the country, but not allowed to export them out of the US due to US ITAR.