That's okay. That's fine.
A non-restricted firearm is a firearm that is neither restricted nor prohibited. Restricted firearms do require an RPAL, which has additional course requirements and enhanced storage requirements. Then, for prohibited firearms, there are exception under section 12 of the Firearms Act. I don't want to get out of my lane, but there are people who do possess some prohibited firearms. In general, individuals are not permitted to possess a prohibited firearm.