Arwen 37

The Arwen 37 is a weapon that Seras uses in the TV Adaptation of Hellsing.

Information
The ARWEN 37 is a non-lethal launcher which fires 37 mm non-lethal rounds (foam or wooden or tear gas payload) designed for riot control. It has a 5-round rotary drum magazine. "ARWEN" is an acronym for "Anti Riot Weapon ENfield".