To be really accurate at your shots as a sniper, dont rush. Do it slowly.
Find you target, aim your cross-hair on him and slowly follow his movements.
With you aiming at him, and moving slowly, you lock on to him for a perfect shot.
Continue moving slowly and place a few round into him.
Two should kill him unless shot the legs or head.
Headshots are of course 1 shot and legs are like 3.
Enjoy!
