April 29, 2016 – Do you want to see a glimpse of the US army’s arsenal? This two-minute video compares their different weapons, land vehicles, aircrafts and watercraft vehicles, which are all lined up from smallest to largest, starting with a 3.2-cm .45 caliber bullet. What could be the US army’s biggest weapon? Find out in the clip.
Home Video: size comparison of the US army’s arsenal