You want the legal aspect....
Quotiing the Canadian Firearms Centre....
"These are air guns that are not powerful enough to cause serious injury or death, but that were designed to resemble a real firearm with near precision. Replica firearms, except for replicas of antique firearms, are classified as
prohibited devices.
n particular, some air guns that are commonly called air soft guns may fall into this category. These are devices that have a low muzzle velocity and muzzle energy, and that usually discharge projectiles made out of a substance such as plastic or wax rather than metal or lead.
Although replica firearms are prohibited, you may keep any that you owned on
December 1, 1998. You do not need a licence to possess them, and they do not need to be registered. However, as an individual, you cannot import or acquire a replica firearm. If you take a replica firearm out of Canada, you will not be able to bring it back in."
Hows that for devils advocate