Ho-1 cannon

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Ho-1 cannon
AT rifle Type 97 1.JPG
A Type 97 20 mm anti-tank rifle, the base for the Ho-1 cannon.
TypeAircraft autocannon
Place of originEmpire of Japan
Service history
Used by Imperial Japanese Army Air Service
Imperial Japanese Navy Air Service
Wars World War II
Specifications
Mass34 kg (75 lb)
Length1,749 mm (68.9 in)
Barrel  length1,194 mm (47.0 in)

Cartridge 20x125mm (127)
Calibre 20 mm (0.79 in)
Action Short recoil-operated
Rate of fire 300-400 rounds/min
Muzzle velocity 820 m/s (2,700 ft/s)
Feed system15-round box magazine

Ho-1 was a Japanese autocannon used during World War II, it was a Type 97 20 mm anti-tank rifle adapted for use in bomber turrets. [1]

Contents

Fixed or not

The cannon when fixed was known as the Ho-3, [2] compared to its flexible brother the Ho-3 was fed with a 50-round double drum, while the Ho-1 was fed by a 15-round magazine. [1]

Specifications

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References

  1. 1 2 3 4 "Japanese Army Aircraft Weapons". www.gunsight.jp. Retrieved 19 March 2013.
  2. "Japanese 20mm Type 97 Cannon". pwencycl.kgbudge.com. Retrieved 19 March 2013.