I have a new Thunder 9mm UC, and I really like the feel and style of this gun... I like how easy it is to break down and clean, how mild the recoil is.. in short, I really want to love this gun. But I'm having accuracy issues right out of the box, and I have shot about 500 rounds by now. It consistently shoots low. I thought it was my inability at fault, so yesterday at the range I rented a Ruger SR9, a Kahr K9, a Glock 26, and even a Bersa 380. I was dead on target with all of them at 10 yards, and then I went back to my Thunder 9 and shot low again. Sure, I could just aim high to compensate, but I don't want to have to do that. The sights on the Thunder 9 are fixed, right? Any suggestions, ideas???