D.O.P.S.
D. O. P. E. is a snipers’ cheat sheet. It tells them how to aim based on how the wind is blowing and how far the target is.
"I used my DOPE and shot the guy in the head. He didn’t even know I was there.", A sniper who killed someone.
"My bullet went where it was supposed to. It was all because of my DOPE.", A sniper who had a good day.
"I have a DOPE book. I also have a DOPE app. I’m so prepared I could shoot someone in the dark.", A sniper who’s too confident.