Morning guys,

Im having troubles with my G29 main spring...

Id like to install a heavier one I picked up a wolfee kit 23#. Discovered the factory unit is not rebuildable.
So I bought a Wolffe stainless steel main spring assembly. But its factory spring weights.

It has 3/32 allens in each end... But I cannot get it to unscrew to change them out!  I have searched and searched and nothing is on the web anywhere I can find on how this is done. I emailed Wolffe over a week ago. NO reply.
I found lone wolffe sells these as well and contacted them but no reply as yet.

I assume its loc tited and probably defeated with heat but heat WHERE? Where is thread or is this too not a disassemble-able part???

Any one here offer any help?

CW

I have a Lone Wolf and ISMI. Both were pretty obvious and were easily installed or springs changed. I used blue loctite. I havent had an issue with it staying tight and it wasnt difficult to remove either to change the spring.

Is this a dual spring assembly? I think a lot of people revert back to a Gen 3 type single spring set up when changing spring weights. They make adapters for this purpose.

Yes two spring.

I inserted two allens and promptly twisted one off... (stripped wrench).

Where is the threads I think it has thread locker.

I know...Late two the party since you have already stripped parts, but maybe this video will help.

https://www.youtube.com/watch?v=DX2EI0NUqpw

I know it is actually for a aftermarket assembly, but you can see where they apply heat and how the secure the assembly, which may provide some clues to the factory one.

PERFECT!!!

Its all back together with new springs!!

Yes, the slide is now stiff!!

CW