Do you mean PPK? What's wrong with it?
no
Walther, earl's repair service, gun shop, want ad, gun show
Umarex is the company that handles Walther PPK/s Airguns. I would contact them first. (See the links below.) You can also try air gun repair shops around the country. (See the link below)
The Walther P99 was developed by the gun manufacturer Carl Walther GMBH Sportwaffen. The Walther P99 was made in the year 1996 and continues to be manufactured.
Walther
Walthers were made in 2 different locations in Germany, and in France. we need to know the model of your "Walther gun".
Contact Walther Arms website. Spell Walther correctly.
It's excellent
I suggest the you contact an air gun repair shop to have it fixed. Try looking up "Air gun repair" on the web and have them repair it for you.
Take it to an authorized repair center
You mean Air rifle? See the link below
Mostlikely it would of been a Walther. The model is not known because mostlikely a Russian footsoldier fould the gun and kept it or destroyed it. In my opinion, through pictures I have studied, it was a Walther PPK.