Quote Originally Posted by prosport.177 View Post
Personally I would leave it be as rod will be set to the piston latch rod so it engages with the trigger sear , and the cocking slot alignment.
Slip the piston nose off and you should be able to see if it is threaded in. ,)
Circumstances have conspired to agree with you, I’ve just run out of gas for my blowtorch....

Looks like the end of a thread on this..

https://drive.google.com/file/d/1QzB...w?usp=drivesdk