A friend of mine had one about 10 years ago. I guess he still has it, but he moved back home when he got off active duty. Anyway, when we would go to the range and shoot it the bench, it was amazingly accurate for a semi-auto. The only bad thing about was, with the fluted chamber, it was murder on brass, making the brass unsuitable for reloading, and it would fling brass 20'. Function was also flawless, I can't remember it ever failing to feed, extract, or eject.