quick scope

A person who quick scopes will use a sniper rifle, but instead of aiming down the scope like sniper riffles were made for, they exploit a feature and shoot when the cross hairs meet, resulting in a one hit kill, despite the fact a majority of the time the cross hairs miss the target. Then when somebody uses a sniper riffle for what it was meant for and look down the scope, the people who quick scope yell at the player who looked down the scope and call them a "hard scoper"