If anything you'll get nailed for a $500 bylaw fine and confiscation of your guns if bylaw enforcement shows up and that's the best case scenario of what would happen if it gets called in by a concerned member of the public.
Also the only Canadian Tire gun worth modifying is the tri shot shotty and it's only a few parts and some externals at best. Everything else they sell IMO is a POS thats not worth it (and TBH I have plenty of time on my hands).
PS: Check your local bylaws for exact details on fine schedules and bylaw definitions/regulations.
ಠ_ಠLess QQ more Pew Pew
READY TO >> RACE