http://www.lothar-walther.de/428.php
it has a link to the non-US customer pages; those take you to the German page:
http://www.lothar-walther.de/3.php
but they have a "broken English" version
Note also the dealer-gunsmith pricing discount section:
http://www.lothar-walther.de/320.php for purchases in quantity.
I have no idea if that was helpful? Lol, Sounds like a number of people want a .25cal Marauder? Or STACE PISTOLE; I can't tell anymore.
What I do know is that you need to do what will keep bread on your family's table and a little beer and wine on occasion

Along with money in the "cookie (or is that biscuit in NZ too?) jar" for your airgun purchases!
shootski