Continuity: When Zane is coming in by chopper, the soldier gets shot up and Zane takes out his weapon to shoot. The blood on his finger changes from the wide shot of him and the weapon and the close-up shot of his finger on the trigger. (Time)

Continuity: When Billy Zane is in the helicopter, he sights the sniper in his scope, the sniper being the one that just shot the chopper up. You see from the scope's view that the chopper is apparently following him running down the mountain. But, the helicopter was hovering, it wasn't following him.