Sure, there are many options If you like seeing through the whole damn thing. Good airsoft guns don't come cheap. And don't expect them to either, we're not going to go out of our way to find you your cheapest option. Thats your job since we avoid having to deal with that kind of 'airsoft'.
Take a moment to go over the FAQ at this site before making another post so you can educate yourself on the status and costs of AEG's and airsoft in canada.
Edit : http://www.airsoftcanada.com/showthread.php?t=93431
Heres a start.