It's from a movie called Four Brothers, sort of my guilty pleasure fandom. Have you seen it? I'm not sure if it's exactly your kind of movie, but there are some elements in it I'd think you'd enjoy.

Ah! I knew they looked familiar, and I kept staring at it trying to figure out where from. :D (I do that with people's icons a lot; I'm always looking up the userpic info on intriguing icons trying to figure out what fandom they're for -- that's actually how I discovered Dresden Files, I think!) Yes, I have seen it -- I even own it! I never thought of looking to see if there was a fandom for it, though.