Umarex Notos barrel oring size

[Wackamole]

Can someone give me the correct size for the notos barrel orings

thanks in advance

 

[nervoustrig]

The ones on the barrel that seal it to the receiver?

Notos barrel o-rings - Airguns & Guns Forum

Notos barrel o-rings , Air guns, Airgun Forum

www.gatewaytoairguns.org

 

[Wackamole]

That’s the one.

Thanks for the information