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Monolithic Bullet
Monolithic bullets are bullets constructed from a one solid material, usually metal, and do not have multiple components. Unlike jacketed hollow point bullets (JHP), monolithic bullets do not have a jacket, cup, core, or tip. They are instead a solid material, typically copper or a copper-zinc brass alloy, although historically any bullet made of a single type of metal can be referred to as a monolithic bullet. Monolithic bullets depart quite dramatically from the better known lead- or jacketed bullet, and offer a more environmentally friendly alternative to the toxicity associated with lead bullets. As a result of increasing environmental concerns over the toxicity levels found in lead-based bullets, some areas in the United States of America have banned the use of lead bullets for hunting purposes. This increasing awareness of the dangers of lead bullets has led to the development of the modern monolithic bullet, which now provides a viable and accurate alternative to the use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bullet
A bullet is a kinetic projectile, a component of firearm ammunition that is shot from a gun barrel. They are made of a variety of materials, such as copper, lead, steel, polymer, rubber and even wax; and are made in various shapes and constructions (depending on the intended applications), including specialized functions such as hunting, target shooting, training, and combat. Bullets are often tapered, making them more aerodynamic. Bullet size is expressed by weight and diameter (referred to as "caliber") in both imperial and metric measurement systems. Bullets do not normally contain explosives but strike or damage the intended target by transferring kinetic energy upon impact and penetration. Description The term ''bullet'' is from Early French, originating as the diminutive of the word ''boulle'' (''boullet''), which means "small ball". Bullets are available singly (as in muzzle-loading and cap and ball firearms) but are more often packaged with propellant as a cartri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hollow Point Bullets
A hollow-point bullet is a type of expanding bullet which expands on impact with a soft target, transferring more or all of the projectile's energy into the target over a shorter distance. Hollow-point bullets are used for controlled penetration, where overpenetration could cause collateral damage (such as aboard an aircraft). In target shooting, they are used for greater accuracy due to the larger meplat. They are more accurate and predictable compared to pointed bullets which, despite having a higher ballistic coefficient (BC), are more sensitive to bullet harmonic characteristics and wind deflection. Plastic-tipped bullets are a type of (rifle) bullet meant to confer the aerodynamic advantage of the Spitzer bullet (for example, see very-low-drag bullet) and the stopping power of hollow-point bullets. Gunshot wounds from hollow-point bullets can be very painful; due to this, they have been banned from use in wartime. They may leave fragments difficult to remove fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Full Metal Jacket Bullet
A full metal jacket (FMJ) bullet is a small-arms projectile consisting of a soft core (often lead) encased in an outer shell ("jacket") of harder metal, such as gilding metal, cupronickel, or, less commonly, a steel alloy. A bullet jacket usually allows higher muzzle velocity, muzzle velocities than bare lead without depositing significant amounts of metal in the Gun barrel, bore. It also prevents damage to bores from hard steel or armour-piercing ammunition, armor-piercing core materials. History Despite a widespread belief that the full metal jacket bullet was invented ca. 1882 by Swiss Colonel Eduard Rubin while he was working for the Swiss Federal Ammunition Factory and Research Center, in fact it was known already in the 1880s that the actual inventor was Prussian Major (later Lt.-Col.) (1835-1885), who came up with the idea either in 1875 or 1876. The use of full metal jacketing in military ammunition came about in part because of the need for improved feeding charac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lehigh Defense
Lehigh Defense is a US bullet manufacturer, known primarily (in the civilian market) for its line of solid copper monolithic bullets, located in Clarksville, Texas. Wilson Combat Wilson Combat is a custom pistol manufacturer located in Berryville, Arkansas, that specializes in customizing and manufacturing M1911A1s. First started under the name "Wilson's Gun Shop" in 1977, Bill Wilson started his new gunsmith business in ... bought the company in 2021. References External links Lehigh Defense YouTube channel Ammunition manufacturers of the United States Manufacturing companies based in Texas Companies with year of establishment missing {{manufacturing-company-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Body Water
In physiology, body water is the water content of an animal body that is contained in the tissues, the blood, the bones and elsewhere. The percentages of body water contained in various fluid compartments add up to total body water (TBW). This water makes up a significant fraction of the human body, both by weight and by volume. Ensuring the right amount of body water is part of fluid balance, an aspect of homeostasis. Location By weight, the average adult human is approximately 60% water, and the average child is approximately 65% water. There can be considerable variation in body water percentage based on a number of factors like age, health, water intake, weight, and sex. In a large study of adults of all ages and both sexes, the adult human body averaged ~65% water. However, this varied substantially by age, sex, and adiposity (amount of fat in body composition). The figure for water fraction by weight in this sample was found to be 58 ±8% water for males and 48 ±6% for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soft Target
A "soft target" is a person, thing, or location that is easily accessible to the general public and relatively unprotected, making it vulnerable to military strikes, terrorism, car bombs, or crimes such as vehicle-ramming attacks or mass shootings. By contrast, a "hard target" is heavily defended or not accessible to the general public. Definition The terms "soft target" and "hard target" are flexible in nature and the distinction between the two is not always clear. However, typical "soft targets" are civilian sites where unarmed people congregate in large numbers; examples include national monuments, hospitals, schools, sporting arenas, hotels, cultural centers, movie theaters, cafés and restaurants, places of worship, nightclubs, shopping centers, transportation sites (such as railway stations, buses, rail systems, and ferries), and farmers' cooperatives. Soft targets are contrasted with hard targets, which are well-protected. Examples of hard targets include airports, gove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Jet Cutter
A water jet cutter, also known as a water jet or waterjet, is an industrial tool capable of cutting a wide variety of materials using an extremely high-pressure jet of water, or a mixture of water and an abrasive substance. The term abrasive jet refers specifically to the use of a mixture of water and an abrasive to cut hard materials such as metal, stone or glass, while the terms pure waterjet and water-only cutting refer to waterjet cutting without the use of added abrasives, often used for softer materials such as wood or rubber. Waterjet cutting is often used during the fabrication of machine parts. It is the preferred method when the materials being cut are sensitive to the high temperatures generated by other methods; examples of such materials include plastic and aluminium. Waterjet cutting is used in various industries, including mining and aerospace, for cutting, shaping, and reamer, reaming. History Waterjet While using high-pressure water for erosion dates bac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Hills Ammunition
Black Hills Ammunition is an American ammunition and reloading supplies manufacturing company based in Rapid City, South Dakota. Description Black Hills is popular among Cowboy Action Shooters (see SASS, the Single Action Shooting Society) because they produce ammunition in a number of obsolete calibers, such as .44 Russian, .38 Long Colt, .44-40 and others. The exclusive distributor for Black Hills Ammunition in the United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ... is Edgar Brothers. References External links * Companies based in South Dakota Rapid City, South Dakota Ammunition manufacturers of the United States American companies established in 1981 1981 establishments in South Dakota {{US-manufacturing-company-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winchester Ammunition
Olin Corporation is an American manufacturer of ammunition, chlorine, and sodium hydroxide. The company traces its roots to two companies, both founded in 1892: Franklin W. Olin's Equitable Powder Company and the Mathieson Alkali Works. Accidents at Olin chemical plants have exposed employees and nearby residents to health hazards. History Founding and expansion (1890s-1900s) The company was started by Franklin Walter Olin in Niagara Falls, New York as the Equitable Powder Company. Olin created the company for the purpose of supplying the area's coal mines and limestone quarries with explosives. Olin's blasting and gunpowder company expanded into the production of cartridges in 1898. The company bought a paper manufacturer (the Ecusta Paper Company in Pisgah Forest, North Carolina),''Ecusta'' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
