Shooter

Shooter is a movie staring Mark Walberg as a retired army sniper. He was abandoned during a mission, and left to die. Disgruntle, he finds his way home, and fails to report back to the army, and goes into hiding.

He is eventually found, and called back to serve his country. He is told there is a plot to assassinate the president and they need his help to catch the sniper. Using everything he knows as a sniper, he plans out how the assassin would achieve the shot. The whole time he was scouting locations, he was being setup. Now Bob Lee Swagger (Mark Walberg) must find a way to clear his name.