How to change the trigger return spring

[chp5]

My trigger return spring (#10 on the parts diagram) is weak and I want to replace it with a new factory spring.

Is all I need to do is drive out the trigger pin from left to right, swap out the spring and reinstall the trigger pin?

Or are there additional steps required? Thx.

[jocko]

wow that would be a first to ever hear. I have never done it. do u have a polymer version or steel version. both work the same way but the polmerr versions I have been told are very touchy. Could it just be tha tyour trigger system has smoothed ot alot. Not to argue, it's ur gun and you should know but I just don't see how that triger spring can be weak... I would suspect like all springs there is a certain amount of spring set that is there by dfesign. Recoil springs when new are tighter than 100 rounds later but e springs are perfect, just that now the pre designed set has been accomplished and they change very little after that.. Just my 2 centshere to. BNut Ihavbe over 30,000 runds thorugh my PM9 and other than one hellalious smooth ass trigger system. I don't want to mess with my trigger spring.

I am a true believer of "if it ain't broke don't fix it..

[chp5]

Thanks Jocko - it's an MK9. So do you know if all I need to do is drive out the trigger pin from left to right, swap out the spring and reinstall the trigger pin?

Or are there additional steps required? Thx.

[chp5]

The trigger reset is really weak as compared to my friends MK9. That leads to me short stroking the trigger sometimes in rapid fire.

[Cornel]

Maybe this old link could be of help.

And maybe it should become (if si not already) a "Sticky."

http://kahrtalk.com/showthread.php?t=4454