I'm not meaning to be confrontational, but I've been through the entire thread, and there is nothing that answers my question.
There is currently no FRT entry for that model, hence why I asked.
Is it some sort of US export issue, an issue with certain full auto receiver features that wouldn't pass Canadian standards, or a political fear-based decision?
I am not making this post to pass judgement on if it's one reason over the other, I am just curious.