''A relatively simple and cheap dual-purpose gun that was mass-produced as a practical anti-air gun. The miraculous destroyer that crossed the seas had this equipped as her forward gun when she was refitted. This unique gun was locally modified for ship-borne use from defensive weapons left behind by the Imperial Japanese Navy and mounted on reparation ships during refitting. | ''A relatively simple and cheap dual-purpose gun that was mass-produced as a practical anti-air gun. The miraculous destroyer that crossed the seas had this equipped as her forward gun when she was refitted. This unique gun was locally modified for ship-borne use from defensive weapons left behind by the Imperial Japanese Navy and mounted on reparation ships during refitting. |