7/27/21 - This is a nice, original example of a Walther Model 4 with a unit marking on the front strap that reads 'P.A.B.1'. Our best guess is it's a police marking but we could not find a direct reference for it. The original blue rates over 90% with high edge wear on slide, and a little freckling on the right side of the slide. There is also some patina/oxidation on the straps. Bore is shiny with good rifling but a little frost in the grooves. The grips are nice except for a small crack in the left panel. The listing also includes the display stand in the photos.