Diana Bandit leaking

[wbarrett58]

My Bandit is leaking air out the barrel. I guess it’s the exhaust valve. Anyone have any experience? A schematic or video would help but I can’t find any. 

 

[Vetmx]

Probably just a sliver of oring got in there. Hopefully. It’s an easy gun to take apart.

 

[Chickenthief]

 

[wbarrett58]

Leaking valve. Sending it back. Thanks for the input.