Wow. I'm sorry guys. Just realized you all were looking for range feedback. The R9 runs flawlessly. I run 124and 115 American eagle ammo, as recommended by Rohrbaugh, through it for range time as well as the occasional 115 Speer gold dots which I carry. Interesting note..... I let my brother in law load and fire it and he had two FTF. But as he stated he didn't pack the mag prior to loading. I took it back. Reloaded and shot 40 trouble free rounds. So overall since I got the gun back I have over 400 or so rounds through it. Everyone has went boom. I now officially love my R9. If you get one that doesn't work then send it to Karl. He was overly accommodating. The gun is the tightest, best built little gun I could ever have. And trudt me, I've wasted a lot of money looking gor a pocket 9mm before conceading the R9 is worth it. I did have to put VZ grips and a mag extension on to get a better grip for quick follow up shots. It was too slippery before the mods. I clean it after every time I shoot and cgange the spring at every 200th shot.