Quote Originally Posted by Hashmark View Post
I purchased one of the Glockmeister gen 4 recoil springs just to check out and play with in case I ever did hit an issue with the dual spring (which I haven't yet and I'm getting close to 8000 rounds through it) and the GM spring is real quality. I personally think any and all complaints about the Gen 4 would be gone, recoil spring complaints anyway. It is a quality piece IMHO.
I am running one and I concur.