2013 Japanese WWII Original 50mm Mortar Round Model 89 -1929 See Sold Price. There is a 1 inch slot cut into the top portion of the round, perfect size for coins. The Type 91 fragmentation grenade could be thrown by hand, fired from a spigot-type launcher, or used in a mortar-like grenade discharger, the Type 89. The brass fuze housing itself is dated 12 . Measures 2 inches wide 5.75 inches in overall height, and the bottompropellant cup charge still unscrews. To fire the shell (which had a nose-mounted impact fuse that detonated on contact), it was dropped base-down inside the tube of the discharger. Not eligible for payment with Paypal or Amazon. The Type 89 discharger first saw service in China and Manchuria. The Japanese Army, noting that grenades were short-ranged weapons, began efforts to optimize these weapons for close-in infantry fighting. As part of this effort, the Japanese Army had adopted by 1932 a set of fragmentation grenades with almost universal adaptability. The method worked equally well when firing from deep trenches or pits, or between various building obstructions when fighting inside a built-up town or city. Measures 2 inches wide 5.75 inches in overall height, and the bottom propellant cup charge still unscrews. Has paint loss and wear. And few were as feared, or as effective, as the Type 89 "Knee Mortar," or grenade discharger. Terms and Conditions and Privacy Policy. As part of this effort, the Japanese Army had adopted by 1932 a set of fragmentation grenades with almost universal adaptability. Part of the Pacific War. Title 18, U.S. Code, Section 921(a)(16) defines antique firearms as all guns manufactured prior to 1899. The Type 91 fragmentation grenade could be thrown by hand, fired from a spigot-type launcher, or used in a mortar-like grenade discharger, the Type 89. Mar 22, 2023 HUGE LOT OF 1900+ ORIGINAL GERMAN LOBBY CARDS $80. Gun magazine laws, concealed weapons laws, laws governing new made display guns, airsoft guns, blank fire guns, and other items vary greatly by nation, state and locality. At 24-inches overall with a 9.5- inch rifled barrel, the device weighed just over 10-pounds. This gun would also have to be able to reach out and touch a machine gun nest at ranges impossible for hand-held grenades. Thus, when a new and improved 50mm knee mortar was adopted in 1929, it became the Type 89 knee mortar, with 1929 being the 2,589th anniversary of the Japanese Empire. arsenal markings on the body of the round. (1) WWII Japanese 37mm brass round. It bears original Japanese markings and still has the arming pin present. However, anyone trying to fire it this way would receive a severe bruise (or sometimes a broken thigh bone) from its hefty recoil.[1]. Designed to be braced against a log, tree trunk, or the ground, this odd-shaped base plate helped give the Type 89 its deceptive nickname. All threebody parts have the number 900 stamped on them. With the legality of purchasing the Model 89 knee mortar cleared, the second most important question for Rick is this: How much is it worth? The Type 89 entered service in 1929, and differs from the earlier Type 10 Grenade Discharger in that it has a rifled barrel. . This is a genuine Japanese World War II 50mm Mortar, Type 89 grenade with a Type 88 instantaneous fuze. Stay in the know. The Japanese Navy paratroopers carried special containers for the Type 89 clipped to their harnesses to provide fire support right on the landing zone. He is seen still serving with 5/11 during the Korean War as well, making his service span from 1939/40 to 1953! Adjusted by a knob connected to a worm screw on the bottom of the barrel, the firing pin assembly could be moved up or down to increase or decrease range. Allied troops soon learned to hit the ground when they heard the telltale 'pop' of the weapon launching its grenades or shells, in some cases from more than 200 yards (183 m) away.Some Allied infantrymen mistakenly assumed that the launcher's curve plate was propped on the leg to fire and thereafter referred to it as a "knee mortar". WW2 Japanese Army Officer's Leather & Canvas Knapsack $199.99 + $29.00 shipping Contains 30 rounds of ammo. The Type 89 could fire two types of grenades or shells: the Type 91 Grenade, which was a normal infantry fragmentation grenade adapted to the Type 89 discharger, and the Type 89 50 mm shell, which was an impact-detonated shell with considerably more explosive power. Probably the main reason for the knee mortars reputation for deadly effectiveness among Allied soldiers resulted from the sheer numbers of the weapon employed in the field. In the aftermath of the Battle of Guadalcanal, Lt. Col. Merritt Red Mike Edson, leader of the famous Marine Raiders, critically evaluated the knee mortar and insisted American forces badly needed an equivalent. The Type 89 discharger and its ammunition was responsible for many Chinese and later, Allied casualties after the start of World War II, For questions or accessibility help - please call (908) 903-1200. By placing an order, the buyer represents that he/she is in compliance with the law and will utilize the items in a lawful manner. However, since it used a spring-loaded, lanyard-operated firing pin mechanism, in an emergency it could fire grenades or shells at point targets while braced horizontally against a tree or building. Inert Type 89 mortar bombs run from $300 up to $1,500, depending upon condition and type. Inert. The Type 89 could fire two types of grenades or shells: the Type 91 Grenade, which was a normal infantry fragmentation grenade adapted to the Type 89 discharger, and the Type 89 50 mm shell, which was an impact-detonated shell with considerably more explosive power. The knee mortar itself may be gone, but the concepts it pioneered live on today. The Type 89 Knee Mortar itself, even in demilled condition, will typically bring $1000-1500. All Images and Text Copyright 2003-2023 International Military Antiques Inc. All Rights Reserved. Japanese WWII "Knee" Mortar, non functioning scale model. The fuzes and rounds were not assembled until use for safety reasons, so the fuze date rarely matches the housing date. Weighing approximately two pounds (approx. It also saw service in Burma and the Pacific islands. Depending on the round used, it had a maximum range of just under 750 yards. Type 96. 2016 WWII SIGNAL FLARES AND JAPANESE KNEE MORTAR SHELL See Sold Price. INERT WWII Japanese Type 89 Knee mortar round. Today, the visage of the knee mortar lives on in the form of the commando mortar, models of which are currently being manufactured in Austria, Chile, Spain, Turkey, South Africa, and elsewhere. Excellent Original WWII Jap Knee Mortar with Cloth Throat Cover Deactivated $1300 SOLD If you ask any WWII Pacific War vet they will all have stories about the knee mortar. We assume no liability associated with misuse of our products. DISCLAIMER Per EBAY RULES: This item is not, and cannot be made a The Type 89 discharger and its ammunition was responsible for many Chinese and later, Allied casualties after the start of World War II, For questions or accessibility help - please call (908) 903-1200. Legal Notice - International Military Antiques, Inc observes all Federal, State and local laws. A weak creep spring inside the grenade firing mechanism allowed the firing pin to be thrown back upon launching, igniting a time fuse with a 7-8 second delay. The Type 89 discharger could also be used with a more powerful impact-detonated shell approaching the power of a light mortar. Clearly, he really wanted that weapon. Everything for sale on ima-usa.com is completely legal to own, trade, transport and sell within the United States of America. Everything for sale on ima-usa.com is completely legal to own, trade, transport and sell within the United States of America. This is an original deactivated Japanese Type 89 Knee Mortar round. Some theorize that using the Type 89 in this fashion with a dedicated antitank round could have proven to be an effective tank killer, but there is no reason to believe it would have been any more effective or ineffective than the similar caliber rifle grenades fielded by various armies in World War II. The Japanese Army, noting that grenades were short-ranged weapons, began efforts to optimize these weapons for close-in infantry fighting. It differs from the earlier Type 10 grenade discharger in that it has a rifled barrel. Later that year they were again activated on 16 July only to be deactivated again on 30 September. The weapons were almost always fired at 45 degrees elevation. Although it had a barrel length of only 10 inches and was just two feet long overall, the Type 89 still weighed a rather hefty 10 and a quarter pounds. The inert ordnance measures 5 1/2" tall and has a type 88 brass fuze which is clearly marked and has the original rope and pin. Serial "11127" on base and on barrel. One new winner* is announced every week! The Mortar round is inert and can never be used as a weapon or for its original intended purpose, therefore complies with BATF guidelines governing ordnance. 612-259-7147 REDWAGON-MPLS.COM Q E b Original storytelling since 1972. Totally non-functional and inert having been demilled according to specifications outlined by the BATF (Bureau of Alcohol, Tobacco, Firearms and Explosives). Features original paint with a yellow band on the body and a red band at the top. It did not explode upon contact, but was designed to ignite its fuse while in flight. Overall, the Type 89 is in a class by itself. Type 10 grenade launchers are far less common and will fetch up to $3,000. [4], The Type 89 discharger could also be used with a more powerful impact-detonated shell approaching the power of a light mortar. Rick's first question for Craig reflects the complicated rules that the pawnbrokers must follow when buying weapons: Is it legal to own? It is not for sale. By setting the Type 89 discharger at a fixed angle of 45 degrees, and varying distance to target by adjusting the size of a variable chamber space inside the discharger mechanism (see also the Granatnik wz. However, any soldier or marine who tried to fire a captured Type 89 in this fashion received a severe bruise (and sometimes a broken thigh bone) from the hefty recoil. While the dictionary definition of a mortar, A portable, muzzle loading cannon used to fire shells at low velocities, short ranges, and high trajectory is a match, the Type 89 is more like a grenade-firing rifle. This marking is written right to left, and would be read: SHOWA (current reigning emperor) Juu-Hachi Nen (18th year of reign - 1943), probably the 8th month of August. The Type 89 Grenade Discharger inaccurately and colloquially known as a knee mortar by Allied forces, is a Japanese grenade launcher or light mortar that was widely used in the Pacific Ocean theater of World War II. An excellent example of the Type 89 Mortar round, ready to display! This is the standard Japanese Knee Mortar called the Type 89 by the Japanese. This led quickly to the weapon being referred to as the leg mortar. When US troops captured these weapons, a bad translation of this moniker led to the term knee mortar and it has stuck. It fired from a trigger and, while normally designed to be shot at a 45-degree angle to the ground, could be aimed horizontally like a rifle and (if properly braced) direct fired. The nose igniter is still present inside of the fuze, and the top unscrews to examine the fuze interior. Our database is searchable by subject and updated continuously. Other mortars are propped up on legs sort of like a tripod but the Model 89 only has a curved metal end that looks like it would fit above a soldier's knee, on the thigh. However, any soldier or marine who tried to fire a captured Type 89 in this fashion received a severe bruise (and sometimes a broken thigh bone) from the hefty recoil. Classic Browning Light Twelve Auto-5 Review: Busting Clays With the Old Humpback Shotgun. | Est. Every display grenade, mortar, bomb, or destructive device sold by IMA, Inc is engineered to be inoperable and inert according to guidelines provided by the US Bureau of Alcohol, Tobacco, Firearms and Explosives (BATF). As you can see in the photos, this has been w Technically, Japanese light knee mortars at first merely bridged the gap between hand grenades and true mortars and were more properly referred to as grenade dischargers. This discharger was known as the Model 10. Using this system, the Type 91 grenades could be launched through jungle cover or through small openings without the danger of premature detonation in the event the grenade struck an object on its way to the target. The Imperial Japanese Army issued three Type 89s per platoon, making it their most widely used infantry fire support weapon. FL 01-94 The Nehmer lawsuit and the granting of retroactive payments for Type 2 diabetes. All Rights Reserved, Hachiky-shiki j-tekidant, or Year 89 Grenade Discharger, The Japanese Type 89 'Knee Mortar': Confusingly simple (VIDEO). [1] Allied troops quickly learned to take cover when they heard the weapon's "pop" when launching its grenades or shells, in some cases from more than 200yd (180m) away. During World War II, the weapon was used effectively against the Allied defenders in the Battle of Corregidor in May 1942. Also, this grenade has access to the explosive chamber as well, something we rarely see. After studying employment of grenades and mortars on the battlefield, the Japanese Army developed hand grenades, rifle grenades, and grenade and mortar shell dischargers (small mortars) suited to warfare in typical short-range combat environments such as urban, trench, and jungle warfare.