It's all about memorizing where your scope will be when you zoom in. Also, stick with one or two sniper rifles, each one operates differently. Half of my overall kills are from sniping. Also, try to remember where heads will be on certain parts of maps. Look for lines, tree branches, a spot on a rock etc. Also try strafing a bit as well instead of just moving the rifle itself. Easier to acquire targets and keep from getting shot as well. Also, what's your sensitivity? I play at 4. They can help you a great bit. Some people say they play at 10 sensitivity, but I have no idea how anyone can control that. Just experiment and find what sensitivity works for you. Edit: Half of my kills aren't from snipers after further review. Apologize for the false information. Some people go to great lengths to be complete d-bags about something instead of acting mature when informing me.