Today's slow motion video is a Mauser Schnellfeuer; the full-auto version of the C96 pistol made in the 1930s. Just over 100,000 of these were made, with the great majority being sold in China. It is chambered for 7.63mm Mauser, firing at 1120rpm (using Prvi Partisan ammo) from 10- and 20-round detachable magazines.