I have about a two year old Springfield Range Officer 9mm 1911.
I replaced the factory 9# (I think) recoil spring with a Wolff 14# variable spring. The Wolff spring is accompanied by a Wolff extra power firing pin spring.
Wolff says this is for Colts but any model can benefit.
https://www.gunsprings.com/cID1/mID1/dID1
The Springfield to my understanding has a Ti firing pin to reduce mass. I don’t see any primer indentations shooting it with the Wolff recoil spring. The Wolff firing pin spring is shorter than the stock Springfield spring.
So, do I need to replace the stock firing pin spring?