As a matter of fact,i shot some today in my brand new FS92 Beretta. I only shot them at 30 feet,they did not flatten out on impact. The just bounced around shop after impact with board.They shot good,but would rather use lead pellets ,like super domes. My semi auto only shoots at about 425 FPS,great for plinking around and in home ,when i can,t shoot the big boys.