There's one semi-automatic rifle, a three-round burst rifle, and a fully automatic rifle, all balanced. (keep in mind there are other weapons too, but not many. Not an over abundance)
There's also two sniper rifles that are balanced awesomely. One fires semi-automatically and with quite low recoil, but won't get one-shot kills unless you get a headshot. As well, you don't have to lead your target at all; they're high velocity rounds. The other sniper rifle I believe is bolt-action, and every shot with it is a one-shot kill, but you have to lead your target like in Battlefield. Very cool to see.
oh really? Even a shot in the leg is one hit kill?