There are even reports of Type 99s with smoothbore barrels which never received rifling. These rifles were produced with lower-quality steel and were not subjected to the heat treating that earlier models received. Rifles produced during the last two years of the war, known colloquially as "last ditch" guns, may even be dangerous to fire. Unneccessary items such as the flip-up sights or folding monopod were left off altogether. Parts such as bolt handles and safety knobs were welded together instead of being carefully machined.
Rifles made during the first half of the war also had more decorative features, including oval bolt handles and safety knobs machined with knurling for better grip.Īfter the battle of Midway, as Japan became more pressed for resources, rifles were produced lacking many of the earlier features. The AA sight was intended to help the Japanese infantryman draw a bead on enemy aircraft. Most also had anti-aircraft sights consisting of a folding iron sight with hinged bars on each side. They included folding steel monopods in the stock and bolt covers to keep sand and dirt out of the action. Rifles produced early, when Japan controlled much of the Pacific theater, had many accessories lacking on later models. Over the course of the war, the manufacture of the Type 99 changed considerably. 303 British for use in copied Vickers machine guns, and will not chamber in a Type 99. Unrelated to 7.7 Arisaka, the Japanese also produced many rimmed 7.7 cartridges. The new ammunition was the equal of its western counterparts, with the same caliber as the. For the Type 99, they introduced the 7.7x58mm round, also known as 7.7 Arisaka or 7.7 Japanese. When the Type 99 was designed, the Japanese military was disappointed in the performance of the 6.5x50 mm cartridge used in the Type 38. Rifles for police use or training may have different markings. All Type 99s manufactured for military use are identified by kanji for "Type 99" stamped into the receiver, along with a 16-petal chrysanthemum. It utilizes a simple bolt action heavily based on the Mauser design, but stronger. The Type 99 was produced between 19 by a variety of arsenals in Japan, several abroad, and by many civilian manufacturers such as Toyo Kogyo. Although it was intended to replace the older, less powerful Type 38, the complications of war led to both rifles seeing widespread use. Length: 1,118 mm (44.0 in) or 1,258 mm (49.The Arisaka Type 99 was the primary infantry weapon of the Imperial Japanese Army during World War II. Wars: Chinese Civil War, Second Sino-Japanese War, World War II, Indonesian National Revolution, Hukbalahap Rebellion, Soviet–Japanese Border Wars, Korean War, Malayan Emergency, Indonesian National Revolution, First Indochina War, Vietnam Warĭesigner: Kijiro Nambu, Nariakira Arisaka The Type 99 rifle Arisaka or Type 99 short rifle ( 九九式短小銃 Kyū-kyū-shiki tan-shōjū) was a bolt-action rifle of the Arisaka design used by the Imperial Japanese Army during World War II.
Photo was taken by me ask for permission to use. A Japanese Arisaka Type 99 Battle Rifle along with Samurai sword and personal belongs of a Imperial soldier.Photo taken at the Columbia River Maritime Museum in Astoria Oregon.