Gentleman. I have a concern regarding a P228 I just won on GB. The title said West German P228 but the slide says Made in Germany. A call into Sig states that all pistols made before the fall of the Wall are West Germans and those after are German. How can I be certain I got a real deal? Not that I would be terribly upset she is a beauty. Just for my own curiosity. Thank you in advance for any insight.