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Posted On: 3/18/2025
By: Ron Hall
A: Hello Ron! I can't say for certain. This is 30 Luger (aka 7.65x21mm) ammo. To my knowledge, a 30 Luger Walther PP has never been made, although other Walther P series pistols have been chambered for the round. It is possible I'm simply unaware of a 30 Luger Walther PP. That said, it is far, FAR more likely that your pistol is chambered for 32 ACP (aka7.65x17mm). If that is the case, then you would want this ammo: https://www.luckygunner.com/handgun/32-auto-ammo
Posted On: 2/8/2019
By: Charlie Amiano
A: The correct cartridge for the Walther P38 is the standard 9mm Luger, also known as the 9x19 and 9mm Parabellum round.
Posted On: 12/29/2018
By: Dan Hoot Woods
A: There is not a similar standard measurement caliber. This cartridge was ultimately replaced by the 9mmx19 cartridge and many of the pistols chambered for this cartridge can be converted.