There are obviously several sniper shootings, often in slow motion and generally with a little blood. There are also some closeup fights.
Two men are fighting and one is choking the other. The one being choked grabs a knife and stabs it into the other man's foot. This scene is somewhat graphic and bloody.
One scene where two men enter a building and there is a dead man sitting in a chair. We see a shot of the man's face and there is a lot of dried blood on it and one of his eyes is missing.
A brief torture scene where a man is tied up and is interrogated while having a twine wound tightly around his finger.
There are some scenes where a man has flashbacks about his violent past and we see bloody shootings. These scenes are accompanied by eerie music and are somewhat disturbing.
There are bits after a sniper shooting takes place where guards will shoot an awful lot of bullets towards where they think the sniper is (they never hit anyone).