Cowboys: Gang Life 4 Ever (2008)

A ragtag street gang wages war against a malevolent mobster in this explosive action thriller. Bounded by brotherhood despite the fact that they all hail from different countries, low-level criminals El Bato, El Pana, El Pibe, and El Gringo prefer to fly beneath the radar. But when the four friends graduate to adulthood, they decide to leave the criminal life behind. Shortly thereafter, notorious mob boss El Pachá kills El Pana's brother in cold blood, and the friends regroup to launch a deadly reprisal. Unfortunately for them, El Pachá catches wind of the plan, and recruits a battle-hardened group of mercenaries to kill them before they can strike back.