1.
Gun
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A gun is a normally tubular weapon or other device designed to discharge projectiles or other material. The projectile may be solid, liquid, gas or energy and may be free, as bullets and artillery shells, or captive as with Taser probes. Alternatively, acceleration via electromagnetic field generation may be employed in case the tube may be dispensed with. The first devices identified as guns appeared in China around CE1000, by the 12th century the technology was spreading through the rest of Asia, and into Europe by the 13th century. The origin of the English word gun is considered to derive from the given to a particular historical weapon. Domina Gunilda was the given to a remarkably large ballista. This name in turn may have derived from the Old Norse womans proper name Gunnhildr which combines two Norse words referring to battle, in any case the term gonne or gunne was applied to early hand-held firearms by the late 14th or early 15th century. The first device identified as a gun, a tube that used gunpowder to fire a spear. The Chinese had previously invented gunpowder in the 9th century, the earliest depiction of a gunpowder weapon is the illustration of a fire-lance on a mid-10th century silk banner from Dunhuang. The Dean Shoucheng Lu, an account of the siege of Dean in 1132, in due course, the proportion of saltpeter in the propellant was increased to maximise its explosive power. To better withstand that explosive power, the paper and bamboo of which fire-lance barrels were originally made came to be replaced by metal, and to take full advantage of that power, the shrapnel came to be replaced by projectiles whose size and shape filled the barrel more closely. English Privy Wardrobe accounts list ribaldis, a type of cannon, in the 1340s, the earliest surviving firearm in Europe has been found from Otepää, Estonia and it dates to at least 1396. Around the late 14th century in Europe, smaller and portable hand-held cannons were developed, in the late 15th century the Ottoman empire used firearms as part of its regular infantry. The first successful rapid-fire firearm is the Gatling Gun, invented by Richard Gatling, the worlds first sub-machine gun able to be maneuvered by a single soldier is the MP18.1, invented by Theodor Bergmann. It was introduced into service in 1918 by the German Army during World War I as the weapon of the Stosstruppen. The first assault rifle was introduced during World War II by the Germans and it was the first firearm which bridges the gap between long range rifles, machine guns, and short range sub-machine guns. Since the mid-20th century guns that fire beams of energy rather than solid projectiles have been developed, most guns use compressed gas confined by the barrel to propel the bullet up to high speed, though devices operating in other ways are sometimes called guns. In firearms the high-pressure gas is generated by combustion, usually of gunpowder and this principle is similar to that of internal combustion engines, except that the bullet leaves the barrel, while the piston transfers its motion to other parts and returns down the cylinder
2.
Manufacturing
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Manufacturing is the value added to production of merchandise for use or sale using labour and machines, tools, chemical and biological processing, or formulation. Manufacturing engineering or manufacturing process are the steps through which raw materials are transformed into a final product, the manufacturing process begins with the product design, and materials specification from which the product is made. These materials are modified through manufacturing processes to become the required part. Manufacturing takes turns under all types of economic systems, in a free market economy, manufacturing is usually directed toward the mass production of products for sale to consumers at a profit. In a collectivist economy, manufacturing is more directed by the state to supply a centrally planned economy. In mixed market economies, manufacturing occurs under some degree of government regulation, modern manufacturing includes all intermediate processes required the production and integration of a products components. Some industries, such as semiconductor and steel manufacturers use the term fabrication instead, the manufacturing sector is closely connected with engineering and industrial design. Examples of major manufacturers in North America include General Motors Corporation, General Electric, Procter & Gamble, General Dynamics, Boeing, Pfizer, examples in Europe include Volkswagen Group, Siemens, and Michelin. Examples in Asia include Sony, Huawei, Lenovo, Toyota, Samsung, in its earliest form, manufacturing was usually carried out by a single skilled artisan with assistants. In much of the world, the guild system protected the privileges. Before the Industrial Revolution, most manufacturing occurred in rural areas, entrepreneurs organized a number of manufacturing households into a single enterprise through the putting-out system. Toll manufacturing is an arrangement whereby a first firm with specialized equipment processes raw materials or semi-finished goods for a second firm, manufacturing provides important material support for national infrastructure and for national defense. On the other hand, most manufacturing may involve significant social and environmental costs, the clean-up costs of hazardous waste, for example, may outweigh the benefits of a product that creates it. Hazardous materials may expose workers to health risks and these costs are now well known and there is effort to address them by improving efficiency, reducing waste, using industrial symbiosis, and eliminating harmful chemicals. The negative costs of manufacturing can also be addressed legally, developed countries regulate manufacturing activity with labor laws and environmental laws. Across the globe, manufacturers can be subject to regulations and pollution taxes to offset the costs of manufacturing activities. Labor unions and craft guilds have played a role in the negotiation of worker rights. Environment laws and labor protections that are available in developed nations may not be available in the third world, tort law and product liability impose additional costs on manufacturing
3.
London
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London /ˈlʌndən/ is the capital and most populous city of England and the United Kingdom. Standing on the River Thames in the south east of the island of Great Britain and it was founded by the Romans, who named it Londinium. Londons ancient core, the City of London, largely retains its 1. 12-square-mile medieval boundaries. London is a global city in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism. It is crowned as the worlds largest financial centre and has the fifth- or sixth-largest metropolitan area GDP in the world, London is a world cultural capital. It is the worlds most-visited city as measured by international arrivals and has the worlds largest city airport system measured by passenger traffic, London is the worlds leading investment destination, hosting more international retailers and ultra high-net-worth individuals than any other city. Londons universities form the largest concentration of education institutes in Europe. In 2012, London became the first city to have hosted the modern Summer Olympic Games three times, London has a diverse range of people and cultures, and more than 300 languages are spoken in the region. Its estimated mid-2015 municipal population was 8,673,713, the largest of any city in the European Union, Londons urban area is the second most populous in the EU, after Paris, with 9,787,426 inhabitants at the 2011 census. The citys metropolitan area is the most populous in the EU with 13,879,757 inhabitants, the city-region therefore has a similar land area and population to that of the New York metropolitan area. London was the worlds most populous city from around 1831 to 1925, Other famous landmarks include Buckingham Palace, the London Eye, Piccadilly Circus, St Pauls Cathedral, Tower Bridge, Trafalgar Square, and The Shard. The London Underground is the oldest underground railway network in the world, the etymology of London is uncertain. It is an ancient name, found in sources from the 2nd century and it is recorded c.121 as Londinium, which points to Romano-British origin, and hand-written Roman tablets recovered in the city originating from AD 65/70-80 include the word Londinio. The earliest attempted explanation, now disregarded, is attributed to Geoffrey of Monmouth in Historia Regum Britanniae and this had it that the name originated from a supposed King Lud, who had allegedly taken over the city and named it Kaerlud. From 1898, it was accepted that the name was of Celtic origin and meant place belonging to a man called *Londinos. The ultimate difficulty lies in reconciling the Latin form Londinium with the modern Welsh Llundain, which should demand a form *lōndinion, from earlier *loundiniom. The possibility cannot be ruled out that the Welsh name was borrowed back in from English at a later date, and thus cannot be used as a basis from which to reconstruct the original name. Until 1889, the name London officially applied only to the City of London, two recent discoveries indicate probable very early settlements near the Thames in the London area
4.
United Kingdom
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The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom or Britain, is a sovereign country in western Europe. Lying off the north-western coast of the European mainland, the United Kingdom includes the island of Great Britain, Northern Ireland is the only part of the United Kingdom that shares a land border with another sovereign state—the Republic of Ireland. The Irish Sea lies between Great Britain and Ireland, with an area of 242,500 square kilometres, the United Kingdom is the 78th-largest sovereign state in the world and the 11th-largest in Europe. It is also the 21st-most populous country, with an estimated 65.1 million inhabitants, together, this makes it the fourth-most densely populated country in the European Union. The United Kingdom is a monarchy with a parliamentary system of governance. The monarch is Queen Elizabeth II, who has reigned since 6 February 1952, other major urban areas in the United Kingdom include the regions of Birmingham, Leeds, Glasgow, Liverpool and Manchester. The United Kingdom consists of four countries—England, Scotland, Wales, the last three have devolved administrations, each with varying powers, based in their capitals, Edinburgh, Cardiff and Belfast, respectively. The relationships among the countries of the UK have changed over time, Wales was annexed by the Kingdom of England under the Laws in Wales Acts 1535 and 1542. A treaty between England and Scotland resulted in 1707 in a unified Kingdom of Great Britain, which merged in 1801 with the Kingdom of Ireland to form the United Kingdom of Great Britain and Ireland. Five-sixths of Ireland seceded from the UK in 1922, leaving the present formulation of the United Kingdom of Great Britain, there are fourteen British Overseas Territories. These are the remnants of the British Empire which, at its height in the 1920s, British influence can be observed in the language, culture and legal systems of many of its former colonies. The United Kingdom is a country and has the worlds fifth-largest economy by nominal GDP. The UK is considered to have an economy and is categorised as very high in the Human Development Index. It was the worlds first industrialised country and the worlds foremost power during the 19th, the UK remains a great power with considerable economic, cultural, military, scientific and political influence internationally. It is a nuclear weapons state and its military expenditure ranks fourth or fifth in the world. The UK has been a permanent member of the United Nations Security Council since its first session in 1946 and it has been a leading member state of the EU and its predecessor, the European Economic Community, since 1973. However, on 23 June 2016, a referendum on the UKs membership of the EU resulted in a decision to leave. The Acts of Union 1800 united the Kingdom of Great Britain, Scotland, Wales and Northern Ireland have devolved self-government
5.
Retail
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Retail markets and shops have a very ancient history, dating back to antiquity. Retailing involves the process of selling goods or services to customers through multiple channels of distribution to earn a profit. Retailers satisfy demand is identified through a supply chain, Once the strategic retail plan is in place, retailers devise the retail mix which includes product, price, place, promotion, personnel and presentation. In the digital age, a number of retailers are seeking to reach broader markets by selling through multiple channels. Digital technologies are changing the way that consumers pay for goods. Retailing support services may include the provision of credit, delivery services. Shopping generally refers to the act of buying products, sometimes this is done to obtain final goods, including necessities such as food and clothing, sometimes it takes place as a recreational activity. Recreational shopping often involves window shopping and browsing, it not always result in a purchase. Retail shops occur in a range of types and in many different contexts - from strip shopping centres in residential streets through to large. Shopping streets may restrict traffic to pedestrians only, forms of non-shop retailing include online retailing and mail order. Retail comes from the Old French word tailler, which means to cut off, clip, pare and it was first recorded as a noun with the meaning of a sale in small quantities in 1433. Like in French, the retail in both Dutch and German also refers to the sale of small quantities of items. Also see History of merchants, History of the market place, open air, public markets were known in ancient Babylonia and Assyria. These markets typically occupied a place in the towns centre, surrounding the market, skilled artisans, such as metal-workers and leather workers, occupied premises in alley ways that led to the open market-place. These artisans may have sold wares directly from their premises, in ancient Greece markets operated within the agora, and in ancient Rome the forum. In antiquity, exchange involved direct selling, merchants or peddlers, the Phoenicians, noted for their seafaring skills, plied their ships across the Mediterranean, becoming a major trading power by 9th century BCE. The Phoenicians imported and exported wood, textiles, glass and produce such as wine, oil, dried fruit, the Phoenicians extensive trade networks necessitated considerable book-keeping and correspondence. In around 1500 BCE, the Phoenicians developed an alphabet which was much easier to learn that the complex scripts used in ancient Egypt
6.
New York City
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The City of New York, often called New York City or simply New York, is the most populous city in the United States. With an estimated 2015 population of 8,550,405 distributed over an area of about 302.6 square miles. Located at the tip of the state of New York. Home to the headquarters of the United Nations, New York is an important center for international diplomacy and has described as the cultural and financial capital of the world. Situated on one of the worlds largest natural harbors, New York City consists of five boroughs, the five boroughs – Brooklyn, Queens, Manhattan, The Bronx, and Staten Island – were consolidated into a single city in 1898. In 2013, the MSA produced a gross metropolitan product of nearly US$1.39 trillion, in 2012, the CSA generated a GMP of over US$1.55 trillion. NYCs MSA and CSA GDP are higher than all but 11 and 12 countries, New York City traces its origin to its 1624 founding in Lower Manhattan as a trading post by colonists of the Dutch Republic and was named New Amsterdam in 1626. The city and its surroundings came under English control in 1664 and were renamed New York after King Charles II of England granted the lands to his brother, New York served as the capital of the United States from 1785 until 1790. It has been the countrys largest city since 1790, the Statue of Liberty greeted millions of immigrants as they came to the Americas by ship in the late 19th and early 20th centuries and is a symbol of the United States and its democracy. In the 21st century, New York has emerged as a node of creativity and entrepreneurship, social tolerance. Several sources have ranked New York the most photographed city in the world, the names of many of the citys bridges, tapered skyscrapers, and parks are known around the world. Manhattans real estate market is among the most expensive in the world, Manhattans Chinatown incorporates the highest concentration of Chinese people in the Western Hemisphere, with multiple signature Chinatowns developing across the city. Providing continuous 24/7 service, the New York City Subway is one of the most extensive metro systems worldwide, with 472 stations in operation. Over 120 colleges and universities are located in New York City, including Columbia University, New York University, and Rockefeller University, during the Wisconsinan glaciation, the New York City region was situated at the edge of a large ice sheet over 1,000 feet in depth. The ice sheet scraped away large amounts of soil, leaving the bedrock that serves as the foundation for much of New York City today. Later on, movement of the ice sheet would contribute to the separation of what are now Long Island and Staten Island. The first documented visit by a European was in 1524 by Giovanni da Verrazzano, a Florentine explorer in the service of the French crown and he claimed the area for France and named it Nouvelle Angoulême. Heavy ice kept him from further exploration, and he returned to Spain in August and he proceeded to sail up what the Dutch would name the North River, named first by Hudson as the Mauritius after Maurice, Prince of Orange
7.
Middlesex
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Middlesex is a historic county in south-east England. It is now entirely within the wider urbanised area of London and its area is now also mostly within the ceremonial county of Greater London, with small sections in other neighbouring ceremonial counties. It was established in the Anglo-Saxon system from the territory of the Middle Saxons, the largely low-lying county, dominated by clay in its north and alluvium on gravel in its south, was the second smallest county by area in 1831. The City of London was a county in its own right from the 12th century and was able to exert control over Middlesex. Westminster Abbey dominated most of the financial, judicial and ecclesiastical aspects of the county. As London grew into Middlesex, the Corporation of London resisted attempts to expand the city boundaries into the county, in the 18th and 19th centuries the population density was especially high in the southeast of the county, including the East End and West End of London. From 1855 the southeast was administered, with sections of Kent and Surrey, the City of London, and Middlesex, became separate counties for other purposes and Middlesex regained the right to appoint its own sheriff, lost in 1199. In the interwar years suburban London expanded further, with improvement and expansion of public transport, after the Second World War, the population of the County of London and inner Middlesex was in steady decline, with high population growth continuing in the outer parts. Since 1965 various areas called Middlesex have been used for cricket, Middlesex was the former postal county of 25 post towns. The name means territory of the middle Saxons and refers to the origin of its inhabitants. The word is formed from the Anglo-Saxon, i. e. Old English, middel, in an 8th-century charter the region is recorded as Middleseaxon and in 704 it is recorded as Middleseaxan. The Saxons derived their name from seax, a kind of knife for which they were known, the seax has a lasting symbolic impact in the English counties of Essex and Middlesex, both of which feature three seaxes in their ceremonial emblem. Their names, along with those of Sussex and Wessex, contain a remnant of the word Saxon, there were settlements in the area of Middlesex that can be traced back thousands of years before the creation of a county. Middlesex was formerly part of the Kingdom of Essex It was recorded in the Domesday Book as being divided into the six hundreds of Edmonton, Elthorne, Gore, Hounslow, Ossulstone and Spelthorne. The City of London has been self-governing since the century and became a county in its own right. Middlesex also included Westminster, which also had a degree of autonomy. Of the six hundreds, Ossulstone contained the districts closest to the City of London, during the 17th century it was divided into four divisions, which, along with the Liberty of Westminster, largely took over the administrative functions of the hundred. The divisions were named Finsbury, Holborn, Kensington and Tower, the county had parliamentary representation from the 13th century
8.
Clothing
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Clothing is fiber and textile material worn on the body. The wearing of clothing is mostly restricted to human beings and is a feature of all human societies. The amount and type of clothing worn depends on type, social. Some clothing types can be gender-specific, physically, clothing serves many purposes, it can serve as protection from the elements, and can enhance safety during hazardous activities such as hiking and cooking. It protects the wearer from rough surfaces, rash-causing plants, insect bites, splinters, thorns, Clothes can insulate against cold or hot conditions. Further, they can provide a barrier, keeping infectious. Clothing also provides protection from ultraviolet radiation, there is no easy way to determine when clothing was first developed, but some information has been inferred by studying lice. The body louse specifically lives in clothing, and diverge from head lice about 170 millennia ago, another theory is that modern humans are the only survivors of several species of primates who may have worn clothes and that clothing may have been used as long ago as 650 millennia. Other louse-based estimates put the introduction of clothing at around 42, the most obvious function of clothing is to improve the comfort of the wearer, by protecting the wearer from the elements. In hot climates, clothing provides protection from sunburn or wind damage, shelter usually reduces the functional need for clothing. For example, coats, hats, gloves, and other layers are normally removed when entering a warm home. Similarly, clothing has seasonal and regional aspects, so that thinner materials, Clothing performs a range of social and cultural functions, such as individual, occupational and gender differentiation, and social status. In many societies, norms about clothing reflect standards of modesty, religion, gender, Clothing may also function as a form of adornment and an expression of personal taste or style. Clothing can and has in history been made from a wide variety of materials. Materials have ranged from leather and furs, to materials, to elaborate and exotic natural. Not all body coverings are regarded as clothing, Clothing protects against many things that might injure the uncovered human body. Clothes protect people from the elements, including rain, snow, wind, however, clothing that is too sheer, thin, small, tight, etc. offers less protection. Clothes also reduce risk during activities such as work or sport, some clothing protects from specific environmental hazards, such as insects, noxious chemicals, weather, weapons, and contact with abrasive substances
9.
Chanel
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Chanel S. A. is a French, privately held company owned by Alain and Gérard Wertheimer, grandsons of Pierre Wertheimer, who was an early business partner of the couturière Gabrielle Bonheur Chanel. Chanel S. A. is a fashion house that specializes in haute couture and ready-to-wear clothes, luxury goods. In her youth, Gabrielle Chanel gained the nickname Coco from her time as a chanteuse, the House of Chanel is known for the little black dress, the perfume No.5 de Chanel, and the Chanel Suit. Chanel’s use of jersey fabric produced garments that were comfortable and affordable, Chanel used colors traditionally associated with masculinity in Europe, such as grey and navy blue, to denote feminine boldness of character. An example of haute couture techniques is the woolen Chanel suit — a knee-length skirt. The complementary accessories were two-tone pump shoes and jewellry, usually a necklace of pearls, Coco Chanel thus could sell to them the hats she designed and made, she thus earned a living, independent of her financial sponsor, the socialite Balsan. Despite that social circumstance, Boy Capel perceived the businesswoman innate to Coco Chanel, because that locale already housed a dress shop, the business-lease limited Chanel to selling only millinery products, not couture. The First World War affected European fashion through scarcity of materials, in 1915 and in 1917, Harper’s Bazaar magazine reported that the garments of the House of Chanel were on the list of every buyer for the clothing factories of Europe. After the First World War, the House of Chanel, following the trends of the 1920s, produced beaded dresses. Originally, a bottle of No.5 de Chanel was a gift to clients of Chanel, the popularity of the perfume prompted the House of Chanel to offer it for retail sale in 1922. In 1923, to explain the success of her clothes, Coco Chanel told Harper’s Bazaar magazine that design simplicity is the keynote of all true elegance, business partners — late 1920s The success of the No. To that end, the businessman Théophile Bader introduced the venture capitalist Pierre Wertheimer to Coco Chanel, moreover, by 1937, the House of Chanel had expanded the range of its clothes to more women, and presented prêt-à-porter clothes designed and cut for the petite woman. Among fashion designers only the clothes created by Elsa Schiaparelli could compete with the clothes of Chanel. A. at 31 rue Cambon, meanwhile, because of the Nazi occupation’s official anti-Semitism, Pierre Wertheimer and family, had fled France to the U. S. in mid-1940. Later, in 1941, Coco Chanel attempted to assume control of Parfums Chanel. Occupied France abounded with rumours that Coco Chanel was a Nazi collaborator, her identity was secret agent 7124 of the Abwehr. At War’s end, upon the Allied liberation of France, Chanel was arrested for having collaborated with the Nazis, in Switzerland, the news revived Coco Chanel’s resentment at having been exploited by her business partner, for only ten per cent of the money. So she established a rival Swiss parfumerie to create, produce, in exchange Gabrielle Chanel closed her Swiss parfumerie enterprise, and sold to Parfums Chanel the full rights to the name Coco Chanel. As a post–War fashion that used some 20 yards of fabric, having decided to do business with Coco Chanel, Wertheimer’s negotiations to fund the resurgence of the House of Chanel, granted him commercial rights to all Chanel-brand products
10.
England
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England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west, the Irish Sea lies northwest of England and the Celtic Sea lies to the southwest. England is separated from continental Europe by the North Sea to the east, the country covers five-eighths of the island of Great Britain in its centre and south, and includes over 100 smaller islands such as the Isles of Scilly, and the Isle of Wight. England became a state in the 10th century, and since the Age of Discovery. The Industrial Revolution began in 18th-century England, transforming its society into the worlds first industrialised nation, Englands terrain mostly comprises low hills and plains, especially in central and southern England. However, there are uplands in the north and in the southwest, the capital is London, which is the largest metropolitan area in both the United Kingdom and the European Union. In 1801, Great Britain was united with the Kingdom of Ireland through another Act of Union to become the United Kingdom of Great Britain and Ireland. In 1922 the Irish Free State seceded from the United Kingdom, leading to the latter being renamed the United Kingdom of Great Britain, the name England is derived from the Old English name Englaland, which means land of the Angles. The Angles were one of the Germanic tribes that settled in Great Britain during the Early Middle Ages, the Angles came from the Angeln peninsula in the Bay of Kiel area of the Baltic Sea. The earliest recorded use of the term, as Engla londe, is in the ninth century translation into Old English of Bedes Ecclesiastical History of the English People. According to the Oxford English Dictionary, its spelling was first used in 1538. The earliest attested reference to the Angles occurs in the 1st-century work by Tacitus, Germania, the etymology of the tribal name itself is disputed by scholars, it has been suggested that it derives from the shape of the Angeln peninsula, an angular shape. An alternative name for England is Albion, the name Albion originally referred to the entire island of Great Britain. The nominally earliest record of the name appears in the Aristotelian Corpus, specifically the 4th century BC De Mundo, in it are two very large islands called Britannia, these are Albion and Ierne. But modern scholarly consensus ascribes De Mundo not to Aristotle but to Pseudo-Aristotle, the word Albion or insula Albionum has two possible origins. Albion is now applied to England in a poetic capacity. Another romantic name for England is Loegria, related to the Welsh word for England, Lloegr, the earliest known evidence of human presence in the area now known as England was that of Homo antecessor, dating to approximately 780,000 years ago. The oldest proto-human bones discovered in England date from 500,000 years ago, Modern humans are known to have inhabited the area during the Upper Paleolithic period, though permanent settlements were only established within the last 6,000 years
11.
Bolt action
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Bolt-action firearms are most often rifles, but there are some bolt-action shotguns and a few handguns as well. Examples of this date as far back as the early 19th century. From the late 19th century, all the way through both World Wars, the rifle was the standard infantry firearm for most of the worlds militaries. Bolt-action firearms are still popular for hunting and target shooting. The first bolt-action rifle was produced in 1824 by Johann Nikolaus von Dreyse, von Dreyse would perfect his Nadelgewehr by 1836, and it was adopted by the Prussian Army in 1841. It however was not the first bolt-action weapon to see combat as it was not fielded until 1864, during the American Civil War, the bolt-action Palmer carbine was patented in 1863, and by 1865,1000 were purchased for use as cavalry weapons. The French Army adopted its first bolt-action rifle, the Chassepot rifle, in 1866, ultimately the military turned to bolt-action rifles using a box magazine, the first of its kind was the M1885 Remington–Lee, but the first to be generally adopted was the British 1888 Lee–Metford. World War I marked the height of the bolt-action rifles use, there are, however, many semi-automatic sniper rifle designs, especially in the designated marksman role. Today, bolt-action rifles are used as hunting rifles. These rifles can be used to hunt anything from vermin, to deer, to game, especially big game caught on a safari. Bolt-action shotguns are considered a rarity among modern firearms, but were formerly a commonly used action for.410 entry-level shotguns, as well as for low-cost 12 gauge shotguns. The M26 Modular Accessory Shotgun System is the most advanced and recent example of a bolt-action shotgun, some pistols utilize a bolt action, although this is uncommon, and such examples are typically specialized target handguns. Most of the bolt-action designs involve the shooters doing a turn + pull handle movement to open the bolt, cock the firing pin, there are three major turning bolt-action system designs, the Mauser system, the Lee–Enfield system, and the Mosin–Nagant system. The vast majority of bolt-action rifles utilize one of three systems, with other designs seeing only limited use. The Mauser system is stronger than that of the Lee–Enfield due to two locking lugs just behind the head which make it better able to handle higher pressure cartridges. The 8×68mm S and 9. 3×64mm Brenneke magnum rifle cartridge families were designed for the Mauser M98 bolt action. A novel safety feature was the introduction of a locking lug present at the rear of the bolt that normally did not lock the bolt. The Mauser system features cock on opening, meaning the upward rotation of the bolt when the rifle is opened cocks the action, a drawback of the Mauser M98 system is that it cannot be cheaply mass-produced very easily
12.
Shotgun
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Shotguns come in a wide variety of sizes, ranging from 5. A shotgun is generally a smoothbore firearm, which means that the inside of the barrel is not rifled, preceding smoothbore firearms, such as the musket, were widely used by armies in the 18th century. The direct ancestor to the shotgun, the blunderbuss, was used in a similar variety of roles from self-defense to riot control. It was often used by cavalry troops because of its shorter length and ease of use. In the 19th century, however, these weapons were replaced on the battlefield with breechloading rifled firearms. The military value of shotguns was rediscovered in the First World War, since then, it has been used in a variety of roles in civilian, law enforcement, and military applications. The shot pellets from a spread upon leaving the barrel, and the power of the burning charge is divided among the pellets. In a hunting context, this makes shotguns useful primarily for hunting birds, however, in a military or law enforcement context, the large number of projectiles makes the shotgun useful as a close quarters combat weapon or a defensive weapon. Militants or insurgents may use shotguns in asymmetric engagements, as shotguns are commonly owned civilian weapons in many countries, shotguns are also used for target shooting sports such as skeet, trap, and sporting clays. These involve shooting clay disks, known as clay pigeons, thrown in various ways, shotguns come in a wide variety of forms, from very small up to massive punt guns, and in nearly every type of firearm operating mechanism. The common characteristics that make a unique center around the requirements of firing shot. These features are the typical of a shotgun shell, namely a relatively short, wide cartridge, with straight walls. Ammunition for shotguns is referred to in the USA as shotgun shells, shotshells, the term cartridges is standard usage in the United Kingdom. The shot is fired from a smoothbore barrel, another configuration is the rifled slug barrel. The typical use of a shotgun is against small and fast moving targets, the spreading of the shot allows the user to point the shotgun close to the target, rather than having to aim precisely as in the case of a single projectile. The disadvantages of shot are limited range and limited penetration of the shot, which is why shotguns are used at short ranges, and typically against smaller targets. Larger shot sizes, up to the case of the single projectile slug load, result in increased penetration. Aside from the most common use against small, fast moving targets, First, it has enormous stopping power at short range, more than nearly all handguns and many rifles
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