They feature an exposed hammer, a traditional double-action trigger mechanism, a single-column magazine, and a fixed barrel which also acts as the guide rod for the recoil spring. The series includes the Walther PP, PPK, PPK/S, and PPK/E.
In Inglourious BasterdsEdit
When disguised as an SS-Hauptsturmführer, Lt. Archie Hicox carries a Walther PPK. During the same part of Operation Kino, Hugo Stiglitz disguises himself as an SS-Obersturmführer (Lieutenant First Class) and packs his own PPK. Both men end up aiming their pistols at Gestapo Maj. Dieter Hellstrom. After the gunfight in the Nadine tavern, Bridget von Hammersmark picks up Hicox's PPK and fires it at Wilhelm.