Where to get G19 10/15 mags and replacement springs?

[FreedomIsn'tFree]

I'm looking for some genuine Glock G19 mags 10/15 round or even 10 round mags in Canada. I also need a few replacement mag springs for the G19 10/15 round mags. If anyone can help me out with where I can find them, it would be greatly appreciated. Thanks.