Type 94 37 mm anti-tank gun
anti-tank gun developed by the Imperial Japanese Army

The Type 94 37 mm quick-firing gun (九四式三十七粍速射砲, Kyūyon-shiki sanjyūnana-miri sokushahō) was an anti-tank gun developed by the Imperial Japanese Army. It was used in combat during the Second Sino-Japanese War and World War II. The Type 94's number was designated for the year the gun was accepted, 2594 in the Japanese imperial year calendar, or 1934 in the Gregorian calendar.
History and development
The Type 94 37-mm AT gun was introduced in 1936. The design originated as an improvement to the Type 11 37 mm infantry gun, which was also used as a primitive anti-tank weapon. However, its short bore, low muzzle velocity, short range and slow reloading time gave it a limited capacity against enemy armor. Development of a replacement began in July 1933 and was completed a year later. Initial testing indicated that a trained crew could fire up to 30 rounds per minute; however, Army planners felt that the initial design was too heavy. A modified design was tested in 1935, and actual production began in 1936; however, the weapon retained its original “Type 94” (imperial year 2594 = western year 1934) designation. Approximately 3,400 units were produced. It later was developed into the Type 1 37 mm anti-tank gun.
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This entry incorporates text from “Type 94 37 mm anti-tank gun” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.