Thank you for this thread. I will check my RSA when I get home on my gen4 G23. My question is the RSA numbers listed in the chart, are those the new ones or the old ones?
Also, just to get opinions before I would make such a change. What do you guys think about swapping out if you don't have the latest even though your current RSA is doing great? I have close to 1000 rounds through my g23 and have no issues at all. Is it still a good idea to get the new spring (assuming I don't already have it) or should I go with the "if it ain't broke don't fix it" mantra?