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.50 GI
The .50 GI (12.7×23mmRB) pistol cartridge was developed by Alex Zimmermann of Guncrafter Industries. The .50 GI was introduced at the 2004 SHOT Show alongside the Guncrafter Industries Model No. 1, a variation of the M1911. The round has a rebated rim that is the same diameter as that of the .45 ACP. In 2006, Guncrafter Industries introduced its 1911 Model No. 2, which sports a full-length light rail/dust cover and is chambered for the .50 GI cartridge. Both the M1 and the M2 can be fitted with Guncrafter Industries' .45 ACP conversion unit. The .45 ACP magazines hold 8 rounds. Physically, the .50 GI round is wider than the .45 ACP and slightly longer. The M1 and M2 magazines can hold seven rounds. The Glock conversion can hold eight rounds in the standard magazine and nine with the extended base pad. Performance The .50 GI operates at pressures comparable to the .45 ACP, around 15,000 psi (100 MPa). Felt recoil is not unlike that of the .45 ACP. The .50 GI has develope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
45 ACP
The .45 ACP (Automatic Colt Pistol), also known as .45 Auto, .45 Automatic, or 11.43×23mm is a Rim (firearms)#Rimless, rimless straight-walled handgun Cartridge (firearms), cartridge designed by John Moses Browning in 1904, for use in his prototype Colt's Manufacturing Company, Colt semi-automatic pistol. After successful military trials, it was adopted as the standard chambering for Colt's M1911 pistol. The round was developed due to a lack of stopping power experienced in the Moro Rebellion in places like Sulu. The issued ammunition, .38 Long Colt, had proved inadequate, motivating the search for a better cartridge. This experience and the Thompson–LaGarde Tests of 1904 led the Army and the Cavalry to decide that a minimum of .45 caliber was required in a new handgun cartridge. The standard-issue military .45 ACP cartridge uses a round-nose bullet at approximately fired from a government-issue M1911A1 pistol. It operates at a relatively low maximum chamber pressure rating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Glock 20
Glock (; stylized as GLOCK) is a brand of polymer- framed, short-recoil-operated, striker-fired, locked-breech semi-automatic pistols designed and produced by Austrian manufacturer Glock Ges.m.b.H. The firearm entered Austrian military and police service in 1982 after becoming the top performer in reliability and safety tests. Glock pistols have become the company's most profitable line of products, and have been supplied to national armed forces, security agencies, and police forces in at least 48 countries. Glocks are also popular among civilians for recreational shooting, competition shooting, and self-defense. History The company's founder and head engineer, Gaston Glock (1929–2023), had no experience with firearms design or manufacture at the time his first pistol, the Glock17, was being prototyped. Glock had extensive experience in advanced synthetic polymers, which was instrumental in the company's design of the first commercially successful line of pistols w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Rebated Rim Cartridges
{{disambiguation ...
Rebate may refer to: Sales and finance * Rebate (marketing), a type of sales promotion ** Conditional rebate * Tax rebate, a reduction in taxation demanded * UK rebate, a financial mechanism which reduced the United Kingdom's contribution to the European Union Other uses * Rebate or rabbet, a woodworking term for a groove * Rebate plane, a hand plane designed for cutting rabbets in wood * Rebate tile, a building material used in southeastern England in the 18th and 19th centuries * Rebated rim, a firearm cartridge configuration See also * Rebate card, a type of debit card * Kickback (bribery) A kickback is a form of negotiated bribery in which a commission is paid to the bribe-taker in exchange for services rendered. Generally speaking, the remuneration (money, goods, or services handed over) is negotiated ahead of time. The kickback ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Guns (magazine)
''Guns'' is a magazine dedicated to firearms, hunting, competition shooting, reloading, and other shooting-related activities in the United States. First published in 1955, it is one of the oldest periodicals about firearms in continuous publication in the United States The magazine primarily offers reviews on guns, ammunition, and shooting gear; as well as gunsmithing tips, historical articles, gun collecting, self-defense, and alerts on gun rights The right to keep and bear arms (often referred to as the right to bear arms) is a legal right for people to possess weapons (arms) for the preservation of life, liberty, and property. The purpose of gun rights is for self-defense, as well as .... In addition to those departments, each issue contains a few featured articles and personality profiles of people in the firearms industry as well as press releases of new products. References {{Reflist External links Official website Monthly magazines published in the United State ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
List Of Rebated-rim Cartridges
Below is a list of rebated rim cartridges. Rebated-rim cartridges have a rim that is significantly smaller in diameter than the base of the case, serving only for extraction. Functionally the same as a rimless case, the rebated rim allows a gun to be easily converted to fire a larger-than-normal cartridge, as most of a firearm's loading and extraction mechanism does not need to be altered as long as the rim size is preserved. Rebated-rim cartridges are known to be used on firearms using advanced primer ignition (API blowback) for its operation, notably autocannons such as the 20mm Becker/Oerlikon series. www.quarry.nildram.co.uk article The bolt face has the same diameter as the rebated-rim cartridge as it follows along with the extraction claw into ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
List Of Handgun Cartridges
This is a list of handgun Cartridge (weaponry), cartridges, approximately in order of increasing caliber. Table of handgun cartridges Other cartridges used in handguns Although not originally designed for handguns, several rifle and shotgun cartridges have also been chambered in a number of large handguns, primarily in revolvers like the Phelps Heritage revolver, Century Arms revolver, Thompson/Centre Contender break-open pistol, Magnum Research BFR, and the Pfeifer Zeliska revolvers. These include: Gallery File:Handgun Calibers.jpg, From left to right: .22 Long Rifle, .380 ACP, 9mm Luger, .38 Special, .357 Magnum, .40 S&W, 10mm Auto, .44 Special, .44 Magnum, .45 ACP, .50 Action Express, .500 S&W Magnum File:CartridgeComparison.jpg, From left to right: .50 Action Express, .44 Magnum, .357 Magnum, .45 ACP, .40 S&W, 9mm Luger, .22 Long Rifle File:Cartridge comparison1.jpg, Left to right: .460 S&W Magnum, .454 Casull, .44 Magnum, .45 ACP, .22LR File:Many bullets.jpg, From ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
12 Mm Caliber
This is a list of firearm cartridges which have bullets in the to 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. *''Bullet'' refers to the diameter of the bullet. Some measurements are in millimetres, while others are measured in inches. Pistol cartridges Revolver cartridges Rifle cartridges ''Note: The .50 Sharps, Winchester, and US Government cartridges are actually of 13 mm caliber'' See also * .50 caliber handguns References {{Firearm cartridge calibers Pistol and rifle cartridges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
50 Caliber Handguns
5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. Humans, and many other animals, have 5 digits on their limbs. Mathematics 5 is a Fermat prime, a Mersenne prime exponent, as well as a Fibonacci number. 5 is the first congruent number, as well as the length of the hypotenuse of the smallest integer-sided right triangle, making part of the smallest Pythagorean triple ( 3, 4, 5). 5 is the first safe prime and the first good prime. 11 forms the first pair of sexy primes with 5. 5 is the second Fermat prime, of a total of five known Fermat primes. 5 is also the first of three known Wilson primes (5, 13, 563). Geometry A shape with five sides is called a pentagon. The pentagon is the first regular polygon that does not tile the plane with copies of itself. It is the largest face any of the five regular three-dimensional regular Platonic solid can have. A conic is determined ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Power Factor (shooting Sports)
Power factor (PF) in practical shooting competitions refers to a ranking system used to reward cartridges with more recoil. Power factor is a measure of the momentum of the bullet (scaled product of the bullet's mass and velocity), which to some degree reflects the recoil impulse from the firearm onto the shooter (see section on limitations). Power factor is used in competitions sanctioned by the International Practical Shooting Confederation (IPSC), United States Practical Shooting Association (USPSA), Bianchi Cup, Steel Challenge and International Defensive Pistol Association (IDPA). Calculation The PF is based on the bullet's momentum as it is moving through the air by measuring the ''bullet speed'' using a chronograph and measuring a similar ''bullet mass'' on a weighing scale, thereafter calculating the ''power factor'' by the formula: : = \cdot Units The PF can be represented using different units: *The SI-unit '' newton-second'' (kg⋅m/s, or simply N⋅s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Magnum Research BFR
The Magnum Research BFR is a single-action revolver manufactured by Magnum Research. Modeled after the Ruger Blackhawk, it is constructed of stainless steel and chambered for a number of powerful handgun cartridges, such as .460 S&W Magnum and .500 S&W Magnum; popular rifle chamberings, including .30–30 WCF, .444 Marlin, and .45-70 Government; and even .410 bore shotshells. Notably, the BFR platform has also served as the basis for custom caliber conversions to 19th century big game cartridges such as the .50–110 WCF and .50-90 Sharps, as well as the .500 Bushwhacker, which is currently considered to be the most powerful handgun cartridge in the world in terms of muzzle energy. The name "BFR" originally stood for "Brainerd’s First Revolver", in reference to Brainerd, Minnesota, where the early BFRs were manufactured. Officially the acronym now stands for "Biggest, Finest Revolver", though it was rebranded for a time as the "Big Frame Revolver" after Magnum Research's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Magnum Research
Magnum Research, Inc. (MRI) was an American privately held corporation based in Fridley, Minnesota which manufactured and distributed firearms. The majority owners, Jim Skildum (President and CEO) and John Risdall (Chairman, COO), had been with the company since its founding in 1979. In June 2010 Magnum Research, in financial difficulties, was sold to Kahr Arms, an American-based producer of compact pistols. Products Desert Eagle Pistol MRI was responsible for the design and development of the Desert Eagle pistol. The design was refined and for some time the pistols were also manufactured by Israel Military Industries (IMI) until 1995, when MRI shifted the manufacturing contract and license to Saco Defense in Saco, Maine. In 1998 MRI shifted manufacturing back to IMI, which later reorganized under the name Israel Weapon Industries. Since 2009 the Desert Eagle Pistol has been exclusively produced in the USA only, at MRI’s Pillager, Minnesota facility. Both Saco and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Glock 21
Glock (; stylized as GLOCK) is a brand of polymer- framed, short-recoil-operated, striker-fired, locked-breech semi-automatic pistols designed and produced by Austrian manufacturer Glock Ges.m.b.H. The firearm entered Austrian military and police service in 1982 after becoming the top performer in reliability and safety tests. Glock pistols have become the company's most profitable line of products, and have been supplied to national armed forces, security agencies, and police forces in at least 48 countries. Glocks are also popular among civilians for recreational shooting, competition shooting, and self-defense. History The company's founder and head engineer, Gaston Glock (1929–2023), had no experience with firearms design or manufacture at the time his first pistol, the Glock17, was being prototyped. Glock had extensive experience in advanced synthetic polymers, which was instrumental in the company's design of the first commercially successful line of pistols ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
