6.8mm Firearms
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6.8mm Firearms
This is a list of firearm cartridges which have bullets in the caliber range. *''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. All measurements are in mm (in). Pistol cartridges Revolver cartridges Rifle cartridges 6.8 mm (.277 in) rifle cartridges (commonly known as .270 or 6.8 mm) 7.0 mm (.284 in) rifle cartridges (commonly known as 7mm) 7.8 mm (.308 in) rifle cartridges (commonly known as .308, 30 caliber, 7.62 mm) 7.87 mm (.310 in) and greater rifle cartridges References *Barnes, Frank C., ed. Amber, John T., ''Cartridges Of The World'' (3rd Edition), (DBI, 1978), * External links 7mm Cartridge Guidefrom AccurateShooter.com ''Rifle Shooter Mag'' ...
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32 Short Colt
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious and cultural significance in many societies. Evolution of the Arabic digit The use of three lines to denote the number 3 occurred in many writing systems, including some (like Roman and Chinese numerals) that are still in use. That was also the original representation of 3 in the Brahmic (Indian) numerical notation, its earliest forms aligned vertically. However, during the Gupta Empire the sign was modified by the addition of a curve on each line. The Nāgarī script rotated the lines clockwise, so they appeared horizontally, and ended each line with a short downward stroke on the right. In cursive script, the three strokes were eventually connected to form a glyph resembling a with an additional stroke at the bottom: ३. The Indian digits spread to the Caliphate in the 9th c ...
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276 Enfield
76 or Seventy-Six may refer to: Common uses * 76 (number) * one of the years 76 BC, AD 76, 1976, 2076 Places * Seventy Six, Kentucky * Seventy-Six, Missouri * Seventy-Six Township, Iowa (other) Seventy-Six Township, Iowa may refer to: * Seventy-Six Township, Muscatine County, Iowa * Seventy-Six Township, Washington County, Iowa {{Geodis ..., several places Arts, entertainment, and media * ''Seventy-Six'' (novel), an 1823 American novel by John Neal * ''76'' (album), the debut album of Dutch trance producer and DJ Armin van Buuren * ''76'' (comics), a 2007 comic book limited series by Image Comics * ''76'' (film), a 2016 film starring Ramsey Nouah and Rita Dominic Brands and enterprises * 76 (gas station), gas station chain in the United States Sports * Philadelphia 76ers, NBA team located in Philadelphia Others * 76 Freia, a main-belt asteroid See also * * List of highways numbered 76 {{Numberdis ...
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Sporting Arms And Ammunition Manufacturers' Institute
The Sporting Arms and Ammunition Manufacturers' Institute (SAAMI, pronounced "Sammy") is an association of American manufacturers of firearms, ammunition, and components. SAAMI is an accredited standards developer that publishes several American National Standards that provide safety, reliability, and interchangeability standards for commercial manufacturers of firearms, ammunition, and components. In addition, SAAMI publishes information on the safe and responsible transportation, storage, and use of those products. History The origins of SAAMI date back to World War I and the Society of American Manufacturers of Small Arms and Ammunition (SAMSAA). In 1913, the US War Department encouraged the firearms and ammunition industry to establish an organization to share new technology and establish common standards for small arms and ammunition. SAMSAA was officially formed in 1918, however became inactive by the early 1920s. By the mid-1920s, the United States was still su ...
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277 FURY
77 may refer to: * 77 (number) * one of the years 77 BC, AD 77, 1977, 2077 * 77 Frigga, a main-belt asteroid * Book 77, the Rights of Man * Tatra 77, a sedan Music * 77 (band), a Spanish hard rock band * ''77'', an album by Matt Kennon Matthew Carl Ferguson (born in Conyers, Georgia) is an American country music singer and songwriter known professionally as Matt Kennon. He has co-written a song for Randy Travis and has released one album for BamaJam Records. This album inclu ... * "77" (Peso Pluma and Eladio Carrión song), 2023 * '' Talking Heads: 77'', debut album by Talking Heads * ''77'' (Nude Beach album), 2014 * "77" (Billy Idol song), 2025, featuring Avril Lavigne See also * '77 (other) * 7/7, the 7 July 2005 London bombings * * List of highways numbered 77 {{Numberdis ...
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270 Winchester Short Magnum
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has symbolic associations in religion, mythology, superstition and philosophy. The seven classical planets resulted in seven being the number of days in a week. 7 is often considered lucky in Western culture and is often seen as highly symbolic. Evolution of the Arabic digit For early Brahmi numerals, 7 was written more or less in one stroke as a curve that looks like an uppercase vertically inverted (ᒉ). The western Arab peoples' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arab peoples developed the digit from a form that looked something like 6 to one that looked like an uppercase V. Both modern Arab forms influenced the European form, a two-stroke form consisting of a ho ...
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270 Winchester
The .270 Winchester is a rifle cartridge developed by Winchester Repeating Arms Company in 1923, and it was unveiled in 1925 as a chambering for their bolt-action Model 54The Complete Reloading Manual for the .270 Winchester, Loadbooks USA, Inc., 2004, pp.13,19 to become arguably the flattest shooting cartridge of its day, only competing with the .300 Holland & Holland Magnum, also introduced in the same year. The .270 Winchester was derived from the .30-06 Springfield and the bore diameter was likely inspired by 7mm Mauser. The .270 Winchester uses a .270 inch (6.86 mm) bore diameter and a .277 inch (7.04 mm) bullet diameter. History Introduced in 1925 along with the Winchester Model 54 bolt action rifle under the name "270 WCF" (270 Winchester Centerfire), the .270 Winchester was not an immediate success due to the popularity of the relatively recently introduced .30-06 Springfield, chambered for the M1903 Springfield bolt action rifle, which was commonly "spo ...
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Nosler Proprietary Cartridges
Nosler produces six different rebated rim hunting cartridges. The first to be introduced was .26 Nosler, followed by .28 Nosler, .30 Nosler, .33 Nosler, .22 Nosler, and .27 Nosler. .22 Nosler The .22 Nosler is a .22-caliber (.224 in; 5.6 mm), rebated-rim centerfire rifle cartridge designed by Nosler. The .22 Nosler is a SAAMI approved and standardized cartridge. Background In January 2017 Nosler introduced the .22 Nosler. It is the fifth cartridge designed by Nosler. It is claimed that the .22 Nosler delivers 25% more case capacity and is nearly faster than a .223 Remington/ 5.56 NATO. The .22 Nosler is designed to use the existing bolt face of an AR-15, and conversions to this caliber can be accomplished with a simple barrel swap. The shoulder is set back slightly compared to the 5.56 cartridge to prevent accidentally chambering a 5.56 cartridge in a .22 Nosler rifle. The case diameter and taper resemble those of the 6.8mm Remington SPC, so Nosler recommends using a ...
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270 Weatherby Magnum
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has symbolic associations in religion, mythology, superstition and philosophy. The seven classical planets resulted in seven being the number of days in a week. 7 is often considered lucky in Western culture and is often seen as highly symbolic. Evolution of the Arabic digit For early Brahmi numerals, 7 was written more or less in one stroke as a curve that looks like an uppercase vertically inverted (ᒉ). The western Arab peoples' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arab peoples developed the digit from a form that looked something like 6 to one that looked like an uppercase V. Both modern Arab forms influenced the European form, a two-stroke form consisting of a ho ...
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277 Wolverine
77 may refer to: * 77 (number) * one of the years 77 BC, AD 77, 1977, 2077 * 77 Frigga, a main-belt asteroid * Book 77, the Rights of Man * Tatra 77, a sedan Music * 77 (band), a Spanish hard rock band * ''77'', an album by Matt Kennon * 77 (Peso Pluma and Eladio Carrión song), "77" (Peso Pluma and Eladio Carrión song), 2023 * ''Talking Heads: 77'', debut album by Talking Heads * 77 (Nude Beach album), ''77'' (Nude Beach album), 2014 *77 (Billy Idol song), "77" (Billy Idol song), 2025, featuring Avril Lavigne See also

* '77 (other) * 7/7, the 7 July 2005 London bombings * * List of highways numbered 77 {{Numberdis ...
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270 British
7 (seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive integers, the number seven has symbolic associations in religion, mythology, superstition and philosophy. The seven classical planets resulted in seven being the number of days in a week. 7 is often considered lucky in Western culture and is often seen as highly symbolic. Evolution of the Arabic digit For early Brahmi numerals, 7 was written more or less in one stroke as a curve that looks like an uppercase vertically inverted (ᒉ). The western Arab peoples' main contribution was to make the longer line diagonal rather than straight, though they showed some tendencies to making the digit more rectilinear. The eastern Arab peoples developed the digit from a form that looked something like 6 to one that looked like an uppercase V. Both modern Arab forms influenced the European form, a two-stroke form consisting of a ho ...
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327 Federal Magnum
The .327 Federal Magnum is a cartridge introduced by Federal Premium Ammunition and also sold by Sturm, Ruger & Co. It is intended to provide the power of a .357 Magnum in six-shot, compact revolvers, whose cylinders would otherwise only hold five rounds. The .327 has also been used in full-sized revolvers with a capacity of seven rounds or more. The .327 Federal Mag is an example of a "super magnum", because it is a magnum of a magnum, the .32 H&R Magnum. Development Introduced by the Federal Cartridge company, now known as Federal Premium Ammunition, the .327 Federal Magnum was an attempt to improve on the .32 H&R Magnum introduced in 1984. Like the .32 H&R, the .327 Federal is a lengthened version of the original .32 S&W cartridge, which dates back to 1878. In 1896, the .32 S&W Long was introduced, which generated slightly higher velocities. The introduction of the .32 H&R increased pressures from to 21,000 CUP, giving velocities of approximately . Based on the .32 H&R ...
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