Originally Posted by Panek
I shot a guy with my stock G&P (360fps on 0.25g BB's) from about 15-20 meters, and I chipped away like 3/4 of his front tooth. He was hiding behind an obstacle and I aimed at his head (he was also aiming at mine, but I got him first). Just a precaution that one doesn't need a tuned up "uber gun" to shoot someone's teeth out.
pretty sure that's about 400fps with .20's, don't know how much more "tuned up" you can get with most field limits being 400fps w/.20's