I love this. The animations I've seen by you are all superb. The only thing that bothers me is that the animation seems choppy when he smokes the cigarette. Otherwise, this is great. :)
I'm think he was going for the bored look... either way it looks all right.
looks like his is bored shooting, try a more dynamic pose that make us believe that he is actualy eager to shoot, and to avoid the gun knock back
awesome animation. looks okay to me. :)