Author of the excellent book The Japanese Type 99 Arisaka. At the front of the serial to mark the. Type’s 38 and 99 Barrels was called the Number. Aug 21, 2011 Picked up a Arisaka Type 99 rifle. What is stamped on the rifle to the front of the serial number. Find date of manufacture for Japanese Type 99.
This WWII era Japanese Type 99 rifle is a bolt-action rifle of the Arisaka design that was used by the Imperial Japanese Army. Colonel Nariakira Arisaka headed a commission in the 1890s and was in charge of developing a new rifle design to replace such rifles as the outdated Murata. Like the, during the reign of emperor Hirohito, rifles were designated by the last one or two digits of their year of adoption according to the Japanese calendar.
Thus, the Type 99 rifle was adopted in the Japanese calendar year of 2599 which translates to 1939 in the Western calendar. The rifle utilized a cock-on-closing action, which improved the rate of fire from the standard Mauser cock-on-open design. The Type 99 also featured a quick release bolt and antiaircraft sights, as well as a rotating bolt(dust) cover and monopod.