Does anyone have one of these? I bought one about a month ago and haven't gotten the damn thing to fire. I've contacted Umarex and they sent me a shipping label so I could send it in for service, but it just really pisses me off that a gun of this quality would come out of the box defective! I believe it's in the trigger mechanism that lies the problem, but they want me to send in the whole gun to check it out. If any one knows anything about these and could possibly help me fix it myself I would greatly appreciate it! Thanks guys!