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Heeled Bullet
A heeled bullet is a bullet that is necked down at its base to allow a projectile the full internal diameter of a gun barrel to fit in a cartridge case of the same or narrower dimension. Heeled bullets mostly disappeared with the advent of smokeless powder cartridges, though older rimfire designs, such as the .22 caliber cartridges, still use heeled bullets, and many cartridges that date back to the black powder era still reflect their heeled bullet origins in their caliber designations. More powerful smokeless powder allowed the use of smaller, non-heeled projectiles in existing caliber guns. Two examples are a ".38 caliber" firearm actually shooting bullets of diameter, and a ".44 caliber" bullets of diameter. This legacy of historic heeled bullets is the cause of confusion among many shooting enthusiasts over the actual physical diameters of the bullets they fire. Reasons for change The heeled bullet design has many advantages, mainly when coupled with the straight or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modern Bullet Vs Heeled Bullet Diagram
Modern may refer to: History *Modern history ** Early Modern period ** Late Modern period *** 18th century *** 19th century *** 20th century ** Contemporary history * Moderns, a faction of Freemasonry that existed in the 18th century Philosophy and sociology * Modernity, a loosely defined concept delineating a number of societal, economic and ideological features that contrast with "pre-modern" times or societies ** Late modernity Art * Modernism ** Modernist poetry * Modern art, a form of art * Modern dance, a dance form developed in the early 20th century * Modern architecture, a broad movement and period in architectural history ** Moderne, multiple architectural styles ** Modernisme a.k.a. Catalan Modernism * Modern music (other) Geography *Modra, a Slovak city, referred to in the German language as "Modern" Typography * Modern (typeface), a raster font packaged with Windows XP * Another name for the typeface classification known as Didone (typography) * Modern, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
22 CB
The .22 CB Cap (Conical Bullet Cap), also known as the 6mm Flobert, is a more powerful version of the .22 BB Cap rimfire metallic cartridge, which was invented by Louis-Nicolas Flobert in 1845. The .22 BB Cap and .22 CB Cap are interchangeable and are relatively quiet, low velocity cartridges, designed for indoor target shooting. History Designed to be a cross between the .22 BB and .22 Short, and first cataloged in 1888, it "managed to combine about all the disadvantages... f bothinto one generally useless cartridge",Barnes, p.273, ".22 CB Cap". being no more accurate than either while being noisier than the .22 BB Cap, and penetrating much deeper, requiring a backstop as strong as for the .22 Short, thereby negating the CB Cap's advantages for shooting indoors. American ammunition manufacturers dropped the .22 CB Cap in the 1940s. In Europe, the .22 BB Cap and .22 CB Cap are both called "6mm Flobert" and are considered the same cartridge. In Europe, the cartridge is stil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
44 Magnum
The .44 Remington Magnum, also known as .44 Magnum or 10.9x33mmR (as it is known in unofficial metric designation), is a rimmed, large-bore cartridge originally designed for revolvers and quickly adopted for carbines and rifles. Despite the ".44" designation, guns chambered for the .44 Magnum round, its parent case, the .44 Special, and the .44 Special's parent case, the .44 Russian all use diameter bullets.''Lyman Reloading Handbook'', 48th edition, 2002 The .44 Magnum is based on the .44 Special case but lengthened and loaded to higher pressures for greater velocity and energy. Famously called "the most powerful handgun artridgein the world" by the title character in '' Dirty Harry'', the .44 Magnum has since been eclipsed in power by the .45 Winchester Magnum, .454 Casull, .460 S&W Magnum, .475 Wildey Magnum, .480 Ruger, .50 Action Express, .500 S&W Magnum, .500 Bushwhacker, and the .600 Nitro Express; nevertheless, due in part to its more manageable recoil, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
380 ACP
The .380 ACP ( Automatic Colt Pistol), also known as .380 Auto, .380 Automatic, or 9×17mm, is a rimless, straight-walled pistol cartridge that was developed by firearms designer John Moses Browning. The cartridge headspaces on the mouth of the case.Wilson, R. K. ''Textbook of Automatic Pistols'', p. 241. Plantersville, SC: Small Arms Technical Publishing Company, 1943. It was introduced in 1908 by Colt, for use in its new Colt Model 1903 Pocket Hammerless semi-automatic, and has been a popular self-defense cartridge ever since, seeing wide use in numerous handguns (typically smaller weapons). Other names for .380 ACP include 9mm Browning, 9mm Corto, 9mm Kurz, 9mm Short, and 9mm Browning Court (which is the C.I.P. designation). It should not be confused with .38 ACP. The .380 ACP does not strictly conform to cartridge naming conventions, named after the diameter of the bullet, as the actual bullet diameter of the .380 ACP is .355 inches. Design The .380 ACP cartridge w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
38 ACP
The .38 ACP ( Automatic Colt Pistol), also known as the .38 Auto, .38 Automatic, or 9×23mmSR, is a semi-rimmed pistol cartridge that was introduced at the turn of the 20th century for the John Browning-designed Colt M1900. It was first used in Colt's Model 1897 prototype, which he did not produce. The metric designation for the round is 9×23mm SR (semi-rimmed), which is not to be confused with other 9×23mm cartridges, such as 9×23mm Largo and 9×23mm Steyr. History Initial loadings of this cartridge were quite powerful. Reported ballistics for the first commercial loads were a 130-grain bullet at , and some experimental loads ran as high as .Article in the April 19, 1900, issue of ''Shooting and Fishing,'' quoted in Belden, C. T. and Haven, ''A History of the Colt Revolver'' (1940) However, these ballistics proved too violent for the Colt Model 1900 pistol, and velocities were soon lowered to below . Subsequent commercial loadings varied considerably in power. For examp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
38 Super
The .38 Super, also known as .38 Super Auto, .38 Super Automatic, .38 Super Automatic +P (High Pressure Variant), .38 Super +P (High Pressure Variant), or 9×23mmSR, is a pistol cartridge that fires a bullet. It was introduced in the late 1920s as a higher pressure loading of the .38 ACP, also known as .38 Auto. The older .38 ACP cartridge propels a bullet at , whereas the .38 Super pushes the same bullet at . The .38 Super has gained distinction as the caliber of choice for many top practical shooting competitors; it remains one of the dominant calibers in IPSC competition.Boatman, Robert H.: ''Living With the 1911: A Fresh Look at the Fighting Gun'', p. 15. Paladin Press, January 2005. Design The .38 Super originated with the Colt M1900 pistol chambered for the .38 ACP cartridge. In the late 1920s, Colt improved both the gun and the cartridge to go with it. The .38 Super was capable of penetrating automobile bodies of the late 1920s, but it was deemed as lacking stoppi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
38 Short Colt
The .38 Short Colt, also known as .38 SC, is a heeled bullet cartridge intended for metallic cartridge conversions of the cap and ball Colt 1851 Navy Revolver from the American Civil War The American Civil War (April 12, 1861May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States between the Union (American Civil War), Union ("the North") and the Confederate States of A ... era. Later, this cartridge was fitted with a diameter inside-lubricated bullet in the range. Case Visually, it resembles a .38 S&W but the case dimensions are slightly different. The .38 Short Colt case is the parent to the .38 Long Colt and .38 Special. Remington is one of the few producers of this cartridge today with a 125 gr LRN bullet. Magtech produces this grain weight and Ten-x manufactures a 95 gr load, as well as blanks. References {{DEFAULTSORT:38 Short Colt Pistol and rifle cartridges Colt cartridges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
38 S&W
The .38 S&W, also commonly known as .38 S&W Short (referred to as such to differentiate it from .38 Long Colt and .38 Special), 9×20mmR, .38 Colt NP (New Police), or .38/200, is a revolver Cartridge (firearms), cartridge developed by Smith & Wesson in 1877. Versions of the cartridge were the standard revolver cartridges of the British military from 1922 to 1963, in Webley, Enfield, and Smith & Wesson revolvers. Though similar in name, it is not interchangeable with the later .38 Special due to a different case shape and slightly larger bullet diameter. History The round was first introduced in 1877 for use in the S&W .38 Single Action. As standard for the era, it featured heeled bullet with the same diameter of bullet and case neck equal to .38 inch; later versions discarded the feature and downsized the bullet, but the designation did not change. After World War I, the British military sought to replace pre-war revolvers with easier-to-handle weapons. Webley & Scott, Webley ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
44 Caliber
.44 caliber is a family of large-caliber firearm cartridges and firearms, particularly revolvers. The most well-known is the .44 Magnum which uses a 0.429 to 0.430 inch diameter bullet, depending on jacket or cast. Though less common than the smaller .38 caliber family of cartridges, the caliber is popular with many shooters and the .44 Magnum in particular facilitated the rise of handgun hunting. Its role as the most powerful handgun cartridge has been superseded by various recently developed .45 caliber and .50 caliber handgun chamberings. The caliber was also common in American Civil War-era cap & ball revolvers such as the Colt Army Model 1860 and the Remington Model 1858, offering more stopping power than the .36 caliber revolvers of the time. Notably, the derringer that John Wilkes Booth used to assassinate Abraham Lincoln was .44 caliber. Cartridges The following dimensions are given in millimeter 330px, Different lengths as in respect of the electromagnetic s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
38 Caliber
.38 caliber is a frequently used name for the caliber of firearms and firearm cartridges. The .38 caliber is a large firearm cartridge (anything larger than .32 caliber is considered a large caliber).Wright, James D.; Rossi, Peter H.; Daly, Kathleen (1983). ''Under the Gun: Weapons, Crime and Violence in America''. Hawthorne, NY: Aldine de Gruyter. . Before 1990, the standard sidearms of police in the United States were revolvers that fired the .38 Special cartridge, seconded by revolvers firing the .357 Magnum, a lengthened version of the .38 Special. Handgun cartridge table See also *9 mm caliber This is a list of firearm cartridges that have bullets in the to caliber range. *''Case length'' refers to the round case Case or CASE may refer to: Instances * Instantiation (other), a realization of a concept, theme, or design ... * 38 (other) References {{DEFAULTSORT:38 Pistol and rifle cartridges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cowboy Action Shooting
Cowboy action shooting (CAS, also known as Western action shooting, single action shooting, cowboy 3-gun, and Western 3-gun) is a competitive shooting sport that originated in 1981 at the Coto de Caza Shooting Range in Orange County, California. Cowboy action shooting is now practiced in many places with several sanctioning organizations including the Single Action Shooting Society (SASS), Western Action Shootists Association (WASA), and National Congress of Old West Shooters (NCOWS), and Single Action Shooting Australia (SASA). Cowboy action shooting is a type of multigun match using a combination of handguns, rifles, and shotguns in a variety of " Old West-themed" courses of fire for time and accuracy. Participants must dress in appropriate themes or era costumes, as well as use gear and accessories as mandated by the respective sanctioning group rules. Firearms CAS requires competitors to use firearms typical of the mid-to-late 19th century: single-action revolvers, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
