No you're wrong on that we can offer everything you want (as long as it's not something answered in the FAQ's) EXCEPT how to obtain guns.
As for the RS Dragunov, I've never actually come across one but I'm sure there are a few floating around in Canada. AFAIK there's one gun that was a limited run of 250 or something and 6 made it into Canada so I'm sure that there are a few RS Dragunov's floating around and even more coming in.
I still highly suggest against something like that because really it's much more fun to get down and dirty playing an assault role but it's your choice in the end anyways (a DMR rifle might be a better idea still if you're intent on becoming a sniper).
ಠ_ಠLess QQ more Pew Pew
READY TO >> RACE