I got a German made, pre 68 Walther PPK in 22LR in the late 80's. It had been reblued and immediately, the safety lever broke off. It took a year to get one from InterArms (then the Walther US dist). I also ordered an extra mag as it only came with 1.

The accuracy of the PPK 22 rivaled my K22! I had what I thought was the ultimate kit gun, plinker and shot it as much as I did my K-22. It camped, fished and hiked with me for many years and was carried as a bug a few times.

A family emergency forced me to part with it in 1997 and I'll regret it to my grave.

It was the only PPK 22 I've ever seen. I've seen a few PP 22's and some rare long barrel target PPK 22's with adj sights though.