- Type 97 20 mm AT Rifle
Infobox Weapon|is_ranged=yes
|
caption=
name=Type 97 20 mm Anti-tank rifle
type=Anti-tank rifle
origin=flag|Empire of Japan
era=WW2
design_date=1937
prod_design_date=
serv_design_date=
used_by=Imperial Japanese Army
wars=Second Sino-Japanese War ,
World War II
spec_type=
caliber=20 x 124 mm
part_length=1200 mm
cartridge=
feed=7 round detachable box magazine
action=Gas-operated
rate=12 round/min
velocity=750 m/s
weight=59 kg
length=2.06 m
variants=
number=400The Type 97 20 mm Anti-tank rifle was a
Japan eseanti-tank rifle used during theSecond World War . It had anautomatic action which gave it the high rate of fire. On the downside the recoil from the large round was very violent. The gun could be fitted with a protective shield pushing the total weight up to 68 kg (150 lb). The Ho-1 and Ho-3 automatic aircraft cannon were developed from the Type 97.Armour penetration was 30mm at 350 metres and 20mm at 700 metres.
References
* [http://www.ibiblio.org/hyperwar/Japan/IJA/HB/HB-9-2.html US Army technical manual at hyperwar]
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