Collision (bullets) with md3 models

I heard md3 models have some semi-built in data that allows for relativly good collision detection with bullets, specifically with different body parts. Could anyone point me in the direction of some tutorials, or am I completely off? //------------------------------------------------------------------------------------------------------ The great logician Bertrand Russell once claimed that he could prove anything if given that 1+1=1. So one day, some fool asked him, "Ok. Prove that you''re the Pope." He thought for a while and proclaimed, "I am one. The Pope is one. Therefore, the Pope and I are one."