Ithaca M37

The Ithaca M37 is a pump action shotgun belonging to Rika Minami. It is primarily used by Takashi Komuro until he finds the Benelli M4 Super 90. Rika modified the Ithaca by attaching a dot sight.

Overview
''"Everything Kohta said in the story about this being a pump action shotgun and whatnot is all true, but whenever I think of the Ithaca M37 I just think of the American soldiers in Vietnam who would use the gun in place of a bong to smoke marijuana." ''-Daisuke Sato