^^^Thank you for demonstrating post #8.
That's not my spring, it's from a google search. I don't need to clean mine yet, but after a couple hundred rounds I probably will.
I'm fine with cleaning the whole assembly, see post #3, it's just gonna be more of a mess. I'm also fine with not disassembling the spring from the rod, since if it's not intended to be taken apart I'm not going to force it - see posts #1 and #3.
An incorrect statement was made in post #4, I pointed that out by way of a photo and explanation in post #5 of how the part must have been assembled in the first place, in case someone else later comes to this thread looking for accurate info. But it looks to me like special tools are required, and probably a lot of torque.
Perhaps post #7 simply misunderstood or didn't read farther up and was trying to be helpful, that's fine. But post #10 is a troll that adds no value.
Thank you, I think I've learned as much as I'll ever learn about this part on this forum, and hopefully down the road someone else will learn something too.
Gun is amazing by the way, fit and finish is top shelf and every action is buttery-smooth. It's in a different class from my P226, that itself is very well made. Have not fired it yet, except dry, plan to this weekend. This gun will become unobtainium in California after January, when the SSE loophole closes - like many other great handguns, it's off-roster.