Sorry what I meant was I want to see how they work in the game dynamic, If they will be effective and if they do enough damage to be appealing to people or not.
Both are light rifles, which allows any bodytype to have access to them. The Dragunov is a semi-automatic, which allows it to fire much faster than the Barrett in exchange for decreased power. The Barrett, being a bolt-action, does extremely high damage and has great range, but all of this is offset by its extremely slow reloading and rechambering speeds.
Either way, both have benefits and disadvantages. They appeal to different players. Barretts are useful for support players because a Barrett can critically injure an enemy (no OHKs), and their teammates can then finish the shot player off. On the other hand, a frontline player who wants good accuracy and power and is willing to sacrifice magazine capacity probably would want a Drognav.