Adapter between hand pump quick release and rifle adapter.

Well I assume you are using the Fosters QD socket on the Hose of the Pump...
So the Walther adapters I have seen have a 1/8"bspp threaded stem on it...
So what you need is a 1/8" bspp female foster QD fitting and a Bonded(Dowty) washer
fosters%20fitting.jpg

The fitting on the left......
 
  • Like
Reactions: iAMzehTOASTY1
Since no one has answered that owns that same rifle, can you post a photo of what you have as far as a fill attachment ?

Well I assume you are using the Fosters QD socket on the Hose of the Pump...
So the Walther adapters I have seen have a 1/8"bspp threaded stem on it...
So what you need is a 1/8" bspp female foster QD fitting and a Bonded(Dowty) washer
fosters%20fitting.jpg

The fitting on the left......
Thank you for the response. I assumed that was what I needed, but wasn't positive. Thank you very much for the information.