Feel for you mate because there's nowt worse than something happening to your gun that's out of your control, and the worse part about it is the wait.....as you well know. Additionally it's a fecking ball ache when they come back and they are shooting well below their capabilities because someone has turned it down for some strange reason and you have to re-mount your scopes and zero them in again as well as fitting a sling, silencer and what ever else you have on it. Seriously ferretville this is the second time this has happened in a short space of time, I think you must have the "bad apple"