AFAIK, there's no 6.8SPC properly being sold in Canada. I'd love to find out I'm wrong about that.
Stag is ramping up the 6.8SPC carbine this fall with marketing, etc. We have paperwork for 10 carbines only for now. Acted on the suggestion from here to get some brass and dies, and am in motion with that now. When the brass/dies are in, we'll get the 5R/5L 6.8SPC by demand, I'm personally getting one, and will post something once I can make it go bang.
Cheers,
DT