Quick scoping is not realistic. How is it possible for someone to shoot you when you are running around and they are moving at they same time you are. Then get a one hit kill. I understand its a game but the problem I see is to snipe is to be shot from a distance with one shot so your location can not be determine. To QS some one is when you are one move is not likely. When people QS it put other players at a unfair advantage do to the one hit kill power of the sniper rifle. Where is the disadvantage for mobile sniper who use QS. If they want run with a sniper rifle fine but there have to be something that would balance accuracy with the speed of QS. For People who QS the accuracy of the QS should go down. A one hit kill should be for stationery snipers.