Saw your question. You may want to try Beemans Airguns from California. They have been servicing airguns for a long time. They still carry parts for most quality airguns sold in the USA. I have purchased piston seals and such from them. The also carry some of the best airguns you can buy. The web site is "www.beemans.com".
There phone number is 1-800-227-2744
|