> out of curiosity, whats the largest chambered handgun available ? > anything larger than the .50 Desert Eagle ? Define "largest". Largest, as in caliber? Bullet weight? Kinetic energy from the muzzle? If ir'a pure caliber you want, a paintball gun is about .68 if memory serves. But there are a lot of other metrics to use besides caliber, as the paintball gun example shows. :)