Hello,
First, I would like to say hello to everyone as I am new to this forum.
Second, I just purchased 2 CZ 75B compact pistols and am excited to take them to the range next week. I was field stripping them and noticed that they have two different recoil springs even though they are identical pistols. One recoil spring is made of twisted wires shaped into a spring, while the other is more modern and normal looking spring that is green in color. Should I be worried about the twisted-wired spring? It looks pretty acient and was surprised to see that in the pistol! Any comments would be appreciated.