German: German Mfg. (non-P08) Pistols & Holsters.
This is my first post. I have these two late war Walter ppk pistols. See pics. Both are "k" block pistols. The rear sight on SN 367,xxx k is part of the slide. The rear sight on SN 405,xxx k is in a dovetail and could be adjusted if necessary. What is the reason for the difference?