OK guys, sorry if there is already a thread about this that I can't find, link it here. But my friend has a Co2 desert eagle, either from magnum or KWC. (It's full auto) He isn't sure. But what happened is he tried to fire it, and the inner barrel shot out of the gun. We think it may be an oring problem, but not really sure. Any help is appreciated. He may be moving away soon so if you know anything that could help, the faster we can fix this the better.