kiritsugu smg

Furthermore, a Calico M950 submachine gun is ready as a reserve side arm. The compact size is not different from a large handgun, and the reinforced plastic makes it look more like a toy than the Walther sniping gun; but the unique magazine with a system called helical allows for 50 Parabellum rounds, with a firing rate of 700 shots per minute for a brutal armament.

- Fate/Zero: Act 3, Part 1