I've got two of them. Both shoot extremely well. I've never had a FTF, double feed, FTE, or really any sort of jam out of either. They'll feed anything. Hollowpoints, SWCs, fired cases, etc. I strongly suspect they'd feed rocks if I could find out ouw to crimp them. I've got close to 6000 rds downrange through the pair of them. The only trouble I've had was due in part to the fairly light recoil spring, and in part to some really hot +P ammo. Anyhow, that stuff broke a leg off the ejector, and broke the lock in the hammer, tieing up the gun. $85 to fix. Operating on the principle that an ounce of prevention is worth a pound of cure, I swapped out the hammer on the second one. I also bought a wolff spring kit, so I can tune the gun to the load I'm shooting. No problems since. And yes, I bet my life on one or the other every day.
Oh, one other thing. One of them had a burr on the mag release that had to be smoothed out before the mags would drop freely.
I heartily recommend them.
~~~Mat