Howa Type 64
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The Howa Type 64 Battle Rifle, is a Japanese battle rifle used exclusively by the Japan Self-Defense Forces and the Japanese Coast Guard. It is a gas-operated, selective fire weapon which is chambered for the 7.62×51mm NATO round and uses a... Wikipedia
Action: Gas-operated tilting bolt
Cartridge: 7.62×51mm NATO (modified load)
Effective firing range: 400 m
In service: 1964–present
Length: 990 mm (39.0 in)
Muzzle velocity: 700 m/s
Place of origin: Japan