Liberty Ammunition is a Florida-based manufacturer of lead-free ammunition for the military, law enforcement, and civilian markets. Designed for personal defense, tactical use and hunting, the 10mm Auto packs a punch. Liberty Ammunition’s Civil Defense 10mm achieves approximately twice the velocity of standard 10mm ammunition, three times the terminal effect, 30% more energy transfer, and reductions in felt recoil while simultaneously reducing the weight of all loaded weapons.