Good movie title (read desc)?

So, I'm writing a screenplay about a futuristic version of space, where its pretty much like the bad parts of New York and LA, riddled with nothing but trash and criminals. So, there are these types of criminals, called the space pirates, who basically steal, loot, smuggle, and kill, all for cash. There's a police station, but they can't catch all these pirates, so they hire space cowboys, which are bounty hunters. Basically, theres a rag tag group of cowboys that are pretty much one of the weakest groups, but they are hired to capture or kill the worst group of pirates yet, and they do. What should the title be.