When was it first issued into service? How long was it used for? Cost, functions, and distribution? How come only officers received or possessed a Luger or is that untrue? Anything about the Luger would be greatly appreciated as the weapon has always fascinated me ever since I saw it on the "Weaponology" episode about the SS.
There was literally a WWII Small Arms AMA going on in this subreddit. Perhaps you might still get an answer there (on top of this thread) :)