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6mm Lee Navy
The 6mm Lee Navy (6×60mmSR), also known as the 6mm U.S.N.Hanson, Jim, ''The 6mm U.S.N. - Ahead Of Its Time'', ''Rifle Magazine'', Vol. 9, No. 1 (January–February 1977), pp. 38-41 or .236 Navy, is an obsolete American rifle cartridge. It was the service cartridge of the United States Navy and Marine Corps from 1895 (therefore replacing the .45-70 Government rifle cartridge) to 1899, when it was then itself replaced by the .30-40 Krag rifle cartridge. History and development By 1894, the U.S. Navy desired to adopt a modern small-bore, smokeless powder service cartridge and rifle in keeping with other first-line naval powers for both naval and marine forces.Sampson, W.T., ''Annual Reports of the Navy Department: Report of Chief of Bureau of Ordnance'', Washington, D.C.: U.S. Government Printing Office (1895), pp. 215–218 Naval authorities decided that the new cartridge should be adaptable to both rifles and machine guns. Noting that the world's military forces were ado ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sailor
A sailor, seaman, mariner, or seafarer is a person who works aboard a watercraft as part of its crew, and may work in any one of a number of different fields that are related to the operation and maintenance of a ship. While the term ''sailor'' has its etymological roots from sailing, that is a time when sailing ships were the main mode of transport at sea, it now refers to the personnel of all watercraft regardless of the type of vessel, boat or ship. It encompasses people who operate ships professionally, be it for a military (navy) or civilian (merchant navy) or for Sailing (sport), sports or recreation. In a navy, there may be further distinctions: ''sailor'' may refer to any member of the navy even if they are based on land, while Seaman (rank), ''seaman'' may refer to a specific enlisted rank. Additionally, fisherman are seen as a distinct type of sailor, that is those engaged in fishing. Sailors have existed from the earliest periods in history as people as people used b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
6 Mm Caliber
This is a list of firearm cartridges which have bullets of a caliber between and . *''Length'' refers to the cartridge case Case or CASE may refer to: Instances * Instantiation (other), a realization of a concept, theme, or design * Special case, an instance that differs in a certain way from others of the type Containers * Case (goods), a package of relate ... length *''OAL'' refers to the overall length of the cartridge Measurements are in millimeters then inches, i.e. ''mm (in)''. Pistol cartridges Rifle cartridges .24 in (6.2 mm) .25 in (6.5 mm) .26 in (6.6 mm) and up See also * .25 caliber References {{Firearm cartridge calibers Pistol and rifle cartridges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
220 Swift
The .220 Swift (5.56×56mmSR) is a semi-rimmed rifle cartridge developed by Winchester and introduced in 1935 for small game and varmint hunting. It was the first factory-loaded rifle cartridge with a muzzle velocity of over . Description The velocity of the cartridge ranges from up to about . The Swift is a large-cased .224 caliber cartridge and bullet that was created for small game such as prairie dogs, groundhogs, marmots and other vermin (or "varmints" in the US). When introduced it was faster than its nearest varmint-hunting competitor, which was the .22 Hornet (also .224 caliber). It was found to be an extremely accurate cartridge as well. Due to its very high velocity its bullet drop allows precise sighting to ranges out to , and it is still considered an excellent cartridge for taking varmints by experienced Swift shooters. The original factory load from Winchester provided a bullet launched at . Handloaders could marginally improve on this but only at maxim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blake Rifle
The Blake rifle is a bolt-action rifle which uses a unique 7-round rotary magazine. John H. Blake of New York constructed his rifle in response to the fact that very few domestic designs were submitted to US Army rifle trials (1890–93). The rotary magazine was unique because it was detachable, whereas other rifles at the time using similar type of feed used non-detachable rotary magazines ( Savage M1892). As such the detachable magazine was often described as a packet, or en-bloc clip, due to the lack of a more proper term at the time. History Blake submitted two of his rifles to the trials, both chambered in .30 Blake cartridge — a rimless version of the .30-40 Krag cartridge. On August 19, 1892, Army Board recommended the Norwegian Krag–Jørgensen The Krag–Jørgensen is a repeating bolt-action rifle designed by the Norwegians Ole Herman Johannes Krag and Erik Jørgensen in the late 19th century. It was adopted as a standard arm by Norway, Denmark, and the Unite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
30-06 Springfield
The .30-06 Springfield cartridge (weaponry), cartridge (pronounced "thirty-Names for the number 0 in English, aught-six" ), 7.62×63mm in metric notation, and called the .30 Gov't '06 by Winchester, was introduced to the United States Army in 1906 and later standardization, standardized; it remained in military use until the late 1970s. In the cartridge's name, ".30" refers to the nominal caliber of the bullet in inches; "06" refers to the year the cartridge was adopted, 1906. It replaced the .30-03 Springfield, 6mm Lee Navy, and .30-40 Krag cartridges. The .30-06 remained the U.S. Army's primary rifle and machine gun cartridge for nearly 50 years before being replaced by the 7.62×51mm NATO and 5.56×45mm NATO, both of which remain in current U.S. and NATO service. The cartridge remains a very popular sporting round, with ammunition produced by all major manufacturers. History In the early-1890s, the U.S. military adopted the smokeless powder .30-40 Krag rimmed cartridge. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indirect Fire
Indirect fire is aiming and firing a projectile without relying on a direct line of sight between the gun and its target, as in the case of direct fire. Aiming is performed by calculating azimuth and inclination, and may include correcting aim by observing the fall of shot and calculating new angles. Description Indirect fire is most commonly used by field artillery and mortars (although field artillery was originally and until after World War I a direct fire weapon, hence the bullet-shields fitted to the carriages of guns such as the famous M1897 75 mm). It is also used with missiles, howitzers, rocket artillery, multiple rocket launchers, cruise missiles, ballistic missiles, naval guns against shore targets, sometimes with machine guns, and has been used with tank and anti-tank guns and by anti-aircraft guns against surface targets. There are two dimensions in aiming a weapon: * In the horizontal plane (azimuth); and * In the vertical plane (elevation), which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spitzer (bullet)
A spitzer bullet (from , "point shot") is a munitions term, primarily regarding fully-powered and intermediate small-arms ammunition, describing bullets featuring an aerodynamically pointed nose shape, called a spire point, sometimes combined with a tapered base, called a boat tail (then a spitzer boat-tail bullet), in order to reduce drag and obtain a lower drag coefficient, resulting in an aerodynamically superior torpedo shaped projectile, which decelerates less rapidly and has improved external ballistic behaviour, at the expense of some potential weight and kinetic energy relative to blunter ogive/round/flat-nose flat-base projectiles. The type which was developed for military purposes in the late 19th and early 20th century and was a major design improvement compared to earlier rounder or flatter-tipped bullets in terms of range and accuracy. Its introduction, along with long-range volley sights for service rifles, changed military doctrines. Area targets at rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
30-03
The .30-03 Springfield (7.62×65mm) was a short-lived cartridge developed by the United States in 1903, to replace the .30-40 Krag in the new Springfield 1903 rifle. The .30-03 was also called the .30-45, since it used a 45 grain () powder charge; the name was changed to .30-03 to indicate the year of adoption. It used a 220 grain () roundnose bullet. It was replaced after only three years of service by the .30-06, firing a spitzer bullet that had better ballistic performance. Initial development The .30-03 was developed to replace the .30-40 Krag cartridge used in the Krag–Jørgensen rifle, which was the first bolt action rifle adopted by the US military, and the first that used smokeless powder. The Krag–Jørgensen rifle had some serious limitations compared to the new Mauser rifles being used by European armies; its 5-round capsule magazine was loaded one round at a time, rather than using a stripper clip into a box magazine, and the Krag–Jørgensen's single locki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boxer Rebellion
The Boxer Rebellion, also known as the Boxer Uprising, was an anti-foreign, anti-imperialist, and anti-Christian uprising in North China between 1899 and 1901, towards the end of the Qing dynasty, by the Society of Righteous and Harmonious Fists, known as the "Boxers" in English due to many of its members having practised Chinese martial arts, which at the time were referred to as "Chinese boxing". It was defeated by the Eight-Nation Alliance of foreign powers. Following the First Sino-Japanese War, villagers in North China feared the expansion of foreign Spheres of influence#China, spheres of influence and resented the extension of privileges to Christian missionaries, who used them to shield their followers. In 1898, North China experienced several natural disasters, including the Yellow River flooding and droughts, which Boxers blamed on foreign and Christian influence. Beginning in 1899, the movement spread across Shandong and the North China Plain, destroying foreign pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juramentado
Juramentado, in Philippine history, refers to a male Moro swordsman (from the Tausug tribe of Sulu) who attacked and killed targeted occupying and invading police and soldiers, expecting to be killed himself, the martyrdom undertaken as a form of jihad, considered a form of suicide attack. Unlike an amok, who commits acts of random violence against Muslims and non-Muslims alike, a juramentado was a dedicated, premeditated, and sometimes highly skilled warrior who prepared himself through a ritual of binding, shaving, and prayer in order to accomplish brazen attacks armed only with edged weapons. For generations warlike Moro tribes had successfully prevented Spain from fully controlling the areas around Mindanao and the Sulu Archipelago, developing a well-earned reputation as notorious seafaring raiders, adept naval tacticians, and ferocious warriors who frequently demonstrated extraordinary personal bravery in combat. While Moro forces could never match opponents' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
