I've never replaced the springs in any of the semi-autos that I own; I've seen references to changing out springs, putting different strength (stiffer) springs in the pistol, etc.
Can someone who has a good working knowledge of this give a semi-detailed explanation of what, when and why to change out springs with aftermarket (Wollf?) or others?
I've never had a problem with my Hi-Powers and Sig, hence never having to have dealt with it. I'd like some info to work with for when the time comes, especially since I'm running 200+ rounds a week through them now.