According to the Criminal Code, a restricted firearm is:

- a handgun that is not a prohibited firearm,

- a firearm that :
is not a prohibited firearm,
has a barrel less than 470 mm in length AND is capable of discharging centre-fire ammunition in a semi-automatic manner,

- a firearm that is designed or adapted to be fired when reduced to a length of less than 660 mm by folding, telescoping or otherwise, or
- a firearm of any other kind that is prescribed to be a restricted firearm

Mesure the overall length of your coach gun, shoudlnt be less than 26 inches, else its restricted.