Okay, so today I got the shell shock proxy, and I got one with an SMG. That got me thinking. PROXY SHOULDN'T HAVE AN SMG! Proxy is a merc that is fast and agile. That makes her good for wall jumping around people and blasting them in the head with her shotgun. Not shooting people from range. If you want to do that, use the MP4000. I've always played Proxy with a shotgun, and used it well with her. Plus, she is just kind of a shotgun type of person. You might think differently, but that's my opinion.