|
Wax Bullet
A wax bullet is a non-lethal projectile made of wax material — often paraffin wax or some mixture of waxes and other substances that produce the desired consistency — that mimics the external ballistics but not the terminal effects of real bullets. Due to the low weight and density, wax bullets are typically used in a primed centerfire cartridge with little to no propellant powders, as often the primer ignition alone can provide all the necessary energy needed to propel the wax bullet out. Due to the lack of propellants, wax bullet cartridges do not provide enough recoil/ blowback energy to cycle self-loading firearms, so they are most commonly used in revolvers and other manually cycled firearms. Specially designed cartridges and conversion kits can be used together to convert semi-/fully automatic firearms into wax bullet guns, used in tactical training for police and military. Wax bullets have been in use for over a century in military training, target shooting and co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non-lethal
Non-lethal weapons, also called nonlethal weapons, less-lethal weapons, less-than-lethal weapons, non-deadly weapons, compliance weapons, or pain-inducing weapons are weapons intended to be less likely to kill a living target than conventional weapons such as knives and firearms with live ammunition. It is often understood that unintended or incidental casualties are risked wherever force is applied, but non-lethal weapons try to minimise the risk of casualties (e.g. serious/permanent injuries or death) as much as possible. Non-lethal weapons are used in policing and combat situations to limit the escalation of conflict where employment of lethal force is prohibited or undesirable, where rules of engagement require minimum casualties, or where policy restricts the use of conventional force. These weapons occasionally cause serious injuries or death; the term "less-lethal" has been preferred by some organizations as it describes the risks of death more accurately than the term "no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bullet Catch
The bullet catch is a stage magic illusion in which a magician appears to catch a bullet fired directly at them — often in the mouth, sometimes in the hand or sometimes caught with other items such as a dinner plate. The bullet catch may also be referred to as the bullet trick, defying the bullets or occasionally the gun trick. In performance The trick usually involves a gun which is loaded and operated by someone with a knowledge of firearms to demonstrate that no deception is being used. In most instances, the bullet is marked by an audience member so that it can be identified later. Great efforts are usually made to show that the person firing the gun does not come in contact with the person catching the bullet. When magicians Penn and Teller perform the bullet catch, in which each simultaneously catches a bullet shot by the other, a line is drawn down the center of the stage, demonstrating that neither will cross to the other side. When done by Dorothy Dietrich and T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holster
A handgun holster is a device used to hold or restrict the undesired movement of a handgun, most commonly in a location where it can be easily withdrawn for immediate use. Holsters are often attached to a belt or waistband, but they may be attached to other locations of the body (e.g., the ankle holster). Holsters vary in the degree to which they secure or protect the firearm. Some holsters for law enforcement officers have a strap over the top of the holster to make the handgun less likely to fall out of the holster or harder for another person to grab the gun. Some holsters have a flap over the top to protect the gun from the elements. Function Holsters are generally designed to offer protection to the handgun, secure its retention, and provide ready access to it. The need for ready access is often at odds with the need for security and protection, so users must consider their needs. Choosing the right balance of security and availability can be very important, especially i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unintentional Discharge
An unintentional discharge is the event of a firearm discharging (firing) at a time not intended by the user. An unintended discharge may be produced by an incompatibility between firearm design and usage, such as the phenomenon of cooking off a round in a closed bolt machine gun, a mechanical malfunction as in the case of slamfire in an automatic weapon, or be user induced due to training issues or negligence. The phenomenon has also been defined in scientific literature as ''an activation of the trigger mechanism that results in an unplanned discharge that is outside of the firearm’s prescribed use''. Where prescribed use refers to departmental policies and laws related to the operation of firearms (O'Neill, 2018). Types Accidental discharge An accidental discharge (AD) occurs when there is a mechanical failure of the firearm. This can include things like firearms that do not have mechanisms to render them drop safe falling a sufficient distance, a firing pin stuck forward, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trick Shooting
Exhibition shooting or trick shooting is a sport in which a marksman performs various feats of skill, frequently using non-traditional targets. Exhibition shooting tends to stress both speed and accuracy, often with elements of danger added. History Exhibition shooting has a very long history. Some of the first recorded exhibition shooters were Mongol warriors, who would show off their equestrian and archery skills by shooting at targets from the back of a galloping horse. Famous shooters Annie Oakley With the advent of rifling came accurate firearms, and many exhibition shooters turned to these, forming the beginnings of western exhibition shooting. The most famous exhibition shooter is Annie Oakley, who toured with Buffalo Bill's Wild West show. While she could shoot well with handguns, rifles, and shotguns, Oakley's preferred firearm was a .22 caliber rifle. Standard tricks of Oakley's included: * Cutting a playing card in half with a rifle bullet at long ranges * Shootin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fast Draw
Fast draw, also known as quick draw, is the ability to quickly draw a handgun and accurately fire it upon a target in the process. This skill was made popular by romanticized depictions of gunslingers in the Western genre, which in turn were inspired by famous historical gunfights in the American Old West. In modern times, fast draw can be seen both in sports and in military practices. The World Fast Draw Association (WFDA) is the international sanctioning body of the sport of fast draw. Unlike cowboy action shooting, fast draw is shot with special blanks or wax bullets. While some competitions are strictly against the clock, with the fastest time winning, many are set up as head-to-head single- or double-elimination matches. History The object of fast draw as a combative sport is to quickly draw one's pistol and fire with the most accuracy. The sport has been inspired by accounts of duels and gunfights which incorporated it during the Wild West, such as the Hickok–Tutt sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1908 Olympics Wax Duel Portrait
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipknot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Powder Substitute
A black powder substitute is a replacement for black powder used in muzzleloading and cartridge firearms. Black powder substitutes offer a number of advantages over black powder, primarily including reduced sensitivity as an explosive and increased efficiency as a propellant powder. Types Hodgdon's ''Pyrodex'' was the first widely available substitute on the market. Pyrodex is less sensitive to ignition than black powder, and uses the same shipping and storage guidelines as smokeless powder. Pyrodex is more energetic per unit of mass than black powder, but it is less dense, and can be substituted at a 1:1 ratio by volume for black powder in many applications. Pyrodex is similar in composition to black powder, consisting primarily of charcoal, sulfur, and potassium nitrate, but it also contains graphite and potassium perchlorate, plus additional ingredients protected by trade secret. Originally available as loose powder in two granularities, RS (Rifle/Shotgun) equ ... [...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] |
Shotgun
A shotgun (also known as a scattergun, or historically as a fowling piece) is a long-barreled firearm designed to shoot a straight-walled cartridge known as a shotshell, which usually discharges numerous small pellet-like spherical sub- projectiles called shot, or sometimes a single solid projectile called a slug. Shotguns are most commonly smoothbore firearms, meaning that their gun barrels have no rifling on the inner wall, but rifled barrels for shooting slugs ( slug barrels) are also available. Shotguns come in a wide variety of calibers and gauges ranging from 5.5 mm (.22 inch) to up to , though the 12-gauge (18.53 mm or 0.729 in) and 20-gauge (15.63 mm or 0.615 in) bores are by far the most common. Almost all are breechloading, and can be single-barreled, double-barreled, or in the form of a combination gun. Like rifles, shotguns also come in a range of different action types, both single-shot and repeating. For non-repeating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grease (lubricant)
Grease is a solid or semisolid lubricant formed as a dispersion of thickening agents in a liquid lubricant. Grease generally consists of a soap emulsified with mineral or vegetable oil. A common feature of greases is that they possess a high initial viscosity, which upon the application of shear, drops to give the effect of an oil-lubricated bearing of approximately the same viscosity as the base oil used in the grease. This change in viscosity is called shear thinning. Grease is sometimes used to describe lubricating materials that are simply soft solids or high viscosity liquids, but these materials do not exhibit the shear-thinning properties characteristic of the classical grease. For example, petroleum jellies such as Vaseline are not generally classified as greases. Greases are applied to mechanisms that can be lubricated only infrequently and where a lubricating oil would not stay in position. They also act as sealants to prevent ingress of water and incompressible mat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beeswax
Beeswax (''cera alba'') is a natural wax produced by honey bees of the genus ''Apis''. The wax is formed into scales by eight wax-producing glands in the abdominal segments of worker bees, which discard it in or at the hive. The hive workers collect and use it to form cells for honey storage and larval and pupal protection within the beehive. Chemically, beeswax consists mainly of esters of fatty acids and various long-chain alcohols. Beeswax has been used since prehistory as the first plastic, as a lubricant and waterproofing agent, in lost wax casting of metals and glass, as a polish for wood and leather, for making candles, as an ingredient in cosmetics and as an artistic medium in encaustic painting. Beeswax is edible, having similarly negligible toxicity to plant waxes, and is approved for food use in most countries and in the European Union under the E number E901. Production The beeswax is formed by worker bees, which secrete it from eight wax-producing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
