Where find anPiston seal for nitro venom dusk cal.22 495PSI

[Captain Bill096]

I bought an nitro venom dusk cal .22 at Wallmart.ca 495PSI. I check the piston seal and it is very scratched may be when installation at factory now i would like buy an new seal and ican't find it, is some one can tell me where and witch model of seal fit on this carabine.

[AirGunEric]

Go here:

http://www.scopesandammo.com/storefront/

Use the "Contact Us" button to get a price.