@ Odin
It probably would, if it was capable of firing :-)
One of the ex-SAS guys already told me that I should have set it up better, with water cooling and all but then again he wasn't the one who picked it up and carried it outside. I can tell you it isn't very light, even if you only carry what you see there.
Edit: it is part of several deactivated historical pieces at the shooting range clubhouse.