I had trouble with a .32 SD version, light strikes, lots of them.
sent it in to Walther and they sent me a new one.

>>64459763
What can is that?
Mine is an Ecco Machine Cheetah gen2

>>64465512
ZERO, the pinky extension adds zero rounds, it's just a pinky rest, it does help with a full grip.

>>64422448
differentfag but I have two new PPK
380 - great no problems
7.65mm/32acp - had a lot of light strikes.
sent to Walther for service, they just sent me a new gun instead, no problems yet
>pic related PPK SD + ECCO Machine Cheetah (.32)