Sniper shouldn't be used in close combat. There are a lot of ways to do this.
Examples:
-Divert the bulled randomly if you are not using the sight (obviously using it more than 0.0001s, otherwise people would use exactly like now pressing fist the telescopic sight button). It is absurd that someone can perfectly shoot to the center without using the telescopic sight.
-Reduce the damage of the bullet at close range (this would have no sense in real world, but an easy solution in game).
