Finally I had time to go to the gunshop and what happend was that they had not get hold of the .500/.416 but a 470 NE instead. They could not answer about the delivery time for the other one so after almost drowning in the barrels I couldn't resist it.
So now I am on to collecting materials and tools to produce my first loads for the Blaser S2.
I know that you want photos and tomorrow sunday I will try to have help from a friend to take some nice photos.