Snipers are to OP. Quick-Scoping is a severe problem in this game.
I'd say decrease fire rate and decrease the damage they do in close combat. I never get a High K/D ratio otherwise... THUMBS UP if you think i am right!
Pro Tip: Never EVER hire a specops in the middle of a fight as sometime they will throw a grenade instantly on deployment(He does this because of no EXP) With this "Instant grenade launch" they often destroy your squad in one shot. This results in ragequit