I'm glad to hear that you like it
Well, in Germany we have very strict rules for owning fullauto-weapons. It's only allowed to have fullautos made before May 1945 (all later guns are "war-weapons"). Also the fullautos already have to be in Germany (and legally of course), it's not allowed to import them. And finally, you have to have a existing big collection of "normal" weapons like carbines and rifles and then you have the chance to get a license for a fullauto weapons as an addition to complete your almost complete collection.
So you will not get too many pics of the same ol' same ol' from my country - haha.
And that's one reason why I thought it would be interesting to research on another field .... like the rifle grenades. Nevertheless I'm also interested in the fullautos and I have some deactivated ones and had helped some authors with photos and documents, but it's nothing to collect in live condition.
With best wishes
Michael