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8×52mmR Mannlicher
The 8×52mmR Mannlicher cartridge was first introduced in 1888 for the Mannlicher M1888 rifle, an updated version of the Mannlicher M1886. Description The round was given the designation ''8mm M.88 scharfe Patrone'' (8mm M88 Sharp Cartridge). It was loaded with a 244gr round nosed bullet and a 62gr charge of compressed black powder. This gave the bullet an approximate velocity of out of the M.88's 30" barrel. Many M.86 rifles were converted to accommodate this new cartridge, creating the M.86/88 and M.86/90. It was succeeded by the semi-smokeless and later (fully) smokeless powder 8×50mmR Mannlicher The Austro-Hungarian 8×50mmR Mannlicher or 8×50mmR M93 is a service cartridge dating back to the days of semi-smokeless powder. It was later replaced by (and many weapons were rechambered for) the 8×56mmR cartridge. History M90 In appr ... cartridge. References {{DEFAULTSORT:8 by 52mmR Mannlicher Military cartridges Rimmed cartridges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austria-Hungary
Austria-Hungary, often referred to as the Austro-Hungarian Empire,, the Dual Monarchy, or Austria, was a constitutional monarchy and great power in Central Europe between 1867 and 1918. It was formed with the Austro-Hungarian Compromise of 1867 in the aftermath of the Austro-Prussian War and was dissolved shortly after its defeat in the First World War. Austria-Hungary was ruled by the House of Habsburg and constituted the last phase in the constitutional evolution of the Habsburg monarchy. It was a multinational state and one of Europe's major powers at the time. Austria-Hungary was geographically the second-largest country in Europe after the Russian Empire, at and the third-most populous (after Russia and the German Empire). The Empire built up the fourth-largest machine building industry in the world, after the United States, Germany and the United Kingdom. Austria-Hungary also became the world's third-largest manufacturer and exporter of electric home appliances, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rifle
A rifle is a long-barreled firearm designed for accurate shooting, with a barrel that has a helical pattern of grooves ( rifling) cut into the bore wall. In keeping with their focus on accuracy, rifles are typically designed to be held with both hands and braced firmly against the shooter's shoulder via a buttstock for stability during shooting. Rifles are used extensively in warfare, law enforcement, hunting, shooting sports, and crime. The term was originally ''rifled gun'', with the verb ''rifle'' referring to the early modern machining process of creating groovings with cutting tools. By the 20th century, the weapon had become so common that the modern noun ''rifle'' is now often used for any long-shaped handheld ranged weapon designed for well-aimed discharge activated by a trigger (e.g., personnel halting and stimulation response rifle, which is actually a laser dazzler). Like all typical firearms, a rifle's projectile (bullet) is propelled by the contained def ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rim (firearms)
A rim is an external flange that is machined, cast, molded, stamped, or pressed around the bottom of a firearms cartridge. Thus, rimmed cartridges are sometimes called "flanged" cartridges. Almost all cartridges feature an extractor or headspacing rim, in spite of the fact that some cartridges are known as "rimless cartridges". The rim may serve a number of purposes, including providing a lip for the extractor to engage, and sometimes serving to headspace the cartridge. Types There are various types of firearms rims in use in modern ammunition. The main types are categorized as rimmed, rimless, semi-rimmed, rebated rim, and belted. These describe the size of the rim in relation to the base of the case. Rimmed The rimmed cartridge, sometimes called flanged cartridge, is the oldest of the types and has a rim that is significantly larger in diameter than the base of the cartridge. Rimmed cartridges use the rim to hold the cartridge in the chamber of the firearm, with the rim serv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Powder
Gunpowder, also commonly known as black powder to distinguish it from modern smokeless powder, is the earliest known chemical explosive. It consists of a mixture of sulfur, carbon (in the form of charcoal) and potassium nitrate (saltpeter). The sulfur and carbon act as fuels while the saltpeter is an oxidizer. Gunpowder has been widely used as a propellant in firearms, artillery, rocketry, and pyrotechnics, including use as a blasting agent for explosives in quarrying, mining, building pipelines and road building. Gunpowder is classified as a low explosive because of its relatively slow decomposition rate and consequently low brisance. Low explosives deflagrate (i.e., burn at subsonic speeds), whereas high explosives detonate, producing a supersonic shockwave. Ignition of gunpowder packed behind a projectile generates enough pressure to force the shot from the muzzle at high speed, but usually not enough force to rupture the gun barrel. It thus makes a good propellant but is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mannlicher M1888
Within military 8 mm firearms 8 (eight) is the natural number following 7 and preceding 9. In mathematics 8 is: * a composite number, its proper divisors being , , and . It is twice 4 or four times 2. * a power of two, being 2 (two cubed), and is the first number of t ..., the Repeating Rifle Mannlicher 1888, better known as the Mannlicher M1888, was a bolt-action rifle used by several armies from 1888 to 1945. Derived from the Mannlicher M1885, M1885 and later Mannlicher M1886, M1886 models, it was Ferdinand Mannlicher's third rifle that utilized the "en bloc clip". It was succeeded by the Mannlicher M1895 as the standard service rifle of the Austro-Hungarian Army. The M95 uses a more secure rotating-bolt, in contrast to the M88's wedge-lock bolt. History The M1888 was a direct and immediate descendant of the Mannlicher M1886, M1886 Austrian Mannlicher. This rifle too was a straight-pull, bolt-action, box magazine repeater. As early as the beginning of production o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mannlicher M1886
The Repeating Rifle Model 1886 commonly known as Mannlicher Model 1886 was a late 19th-century Austrian straight-pull bolt-action rifle, adopted in 1886. It used a wedge-lock straight pull action bolt. It was the first straight-pull bolt-action service rifle of any nation. History The M1886 itself was an improvement of the Mannlicher Model 1885 Trials Rifle that was a prototype, meant to replace the by then obsolete M1867 Werndl-Holub drum-breech single-shot rifle. It was the first of the Austro-Hungarian service rifles to introduce the feature of the clip dropping out of the bottom of the magazine when the last round is chambered. Conversions Between 1888–1892 95% of the M1886 rifles were converted (rebarreled) to 8×52mmR Mannlicher under the designation ''M1886-88''. Rifles in original (11mm) caliber with Austrian acceptance marks are a rare find. Service history The rifle was quickly made obsolete by the introduction of the Lebel Model 1886 rifle with its new smokele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smokeless Powder
Finnish smokeless powderSmokeless powder is a type of propellant used in firearms and artillery that produces less smoke and less fouling when fired compared to gunpowder ("black powder"). The combustion products are mainly gaseous, compared to around 55% solid products (mostly potassium carbonate, potassium sulfate, and potassium sulfide) for black powder. In addition, smokeless powder does not leave the thick, heavy fouling of hygroscopic material associated with black powder that causes rusting of the barrel. Despite its name, smokeless powder is not completely free of smoke; while there may be little noticeable smoke from small-arms ammunition, smoke from artillery fire can be substantial. Originally invented in 1884 by Paul Vieille, the most common formulations are based on nitrocellulose, but the term was also used to describe various picrate mixtures with nitrate, chlorate, or dichromate oxidizers during the late 19th century, before the advantages of nitrocellulose beca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
8×50mmR Mannlicher
The Austro-Hungarian 8×50mmR Mannlicher or 8×50mmR M93 is a service cartridge dating back to the days of semi-smokeless powder. It was later replaced by (and many weapons were rechambered for) the 8×56mmR cartridge. History M90 In approximately 1890, the Austro-Hungarian Empire converted the older, black powder filled 8×52mmR Mannlicher round into a semi-smokeless cartridge, following upon the heels of France's 8 mm Lebel cartridge, the first smokeless military round. This new round was designated ''8mm M.1890 scharfe Patrone'' or "nitro-Patrone". It was loaded with the same 244 gr bullet but carried a 43 gr charge of "Gewehrpulver" ("rifle powder", Austria-Hungary's name for their version of smokeless powder, which was actually a "semi-smokeless" powder). The new semi-smokeless loading pushed the bullet to a velocity of in the converted M.88/90 and M.86/90 Mannlicher rifles. M93 In 1893 the loading was once again updated with the perfection of a completely smokeless p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Military Cartridges
A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. It is typically authorized and maintained by a sovereign state, with its members identifiable by their distinct military uniform. It may consist of one or more military branches such as an army, navy, air force, space force, marines, or coast guard. The main task of the military is usually defined as defence of the state and its interests against external armed threats. In broad usage, the terms ''armed forces'' and ''military'' are often treated as synonymous, although in technical usage a distinction is sometimes made in which a country's armed forces may include both its military and other paramilitary forces. There are various forms of irregular military forces, not belonging to a recognized state; though they share many attributes with regular military forces, they are less often referred to as simply ''military''. A nation's military may f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
