Air Arms 510 Leak

[mike-nashville]

Need some help with an Air Arms 510. I just got in a nice stock from Custom Stocks in England and when I was installing it I noticed it was a little tight fit but it looked OK. Well I guess it was not because when I tightened it down it developed a leak where the air gage mount attaches to the firing valve body. Is there anything I should know before I start disassembly. I know I need to trim the stock to allow clearance just not sure about the rest. Any help would be appreciated. Thanks. Mike

 

[BSJ]

Pretty straight forward.

There is an oring between the gauge block and the valve body. Probably needs replacing.

Let the gun slowly de-gas, if there is any air left in it, before fully removing the screw holding the block to the body.

 

[mike-nashville]

Great, I'll get an o ring and try that. Thanks. Mike