Well not me personally, but my brother just got a certain German light machinegun Friday and we went shooting today. Still some kinks to work out and we need to get it broken in and get a new recoil spring, as well as get an 8mm bolt head so we can start SHOOTING it in 8mm instead of 308. But MAN this thing is fun!!! We were only able to shoot it one round at a time most of the time, but we got 5-6 rounds off in a row a few times. The problem is that the spring isnt strong enough to push the bolt forward all the way every time, so it would only lightly touch the primer because it's not far enough up. Like I said, we just need to get a stronger spring and it should fix it.
On to pics!!
My brother shooting his new beltfed:
Me:
And to keep it AR related, my XM!
And the flak vest is because we werent sure what was gonna happen as this was our first time shooting this. And it was built from a parts kit/rewelded receiver. Better safe than sorry!\
ETA: And yeah..i really like Flecktarn