It looks to me like a pellet pistol over 500 fps would require an RPAL to own and the same restrictions for carrying it would apply just like any other pistol. For pellet guns over 500 fps:
"These high-powered air guns are subject to the same licence and registration requirements as a conventional firearm. Owners and users are also required to store, transport, display and handle them safely in accordance with the regulations supporting the Firearms Act."
I guess that this info might be good for someone doing a search in the future but I'm not going to pursue it any farther. It would have been convenient to carry a pistol but it's not going to work for me.