Exactly; Herbert Schmidt guns were made in West Germany, but they are a far sight better than the Rohm Gesellschaft/RG crap that were also produced in West Germany, then moved to the US after the GCA '68. They were imported by Herters, and then by a Florida Firearms Company, but it might be difficult to find parts. This page has a bunch of parts (
http://www.gun-parts.com/singleactions/ ) but they say they're out of the gate right now; if you look long enough, you'll find what you need.