|
50 Beowulf
The .50 Beowulf is a 12mm caliber rifle cartridge developed by Bill Alexander of Alexander Arms for use in an AR-15 rifle. Design and specifications The cartridge utilizes a rebated rim, sized to match the rim of the 6.5mm Grendel round. The case body is very similar in dimensions to the .500 S&W Magnum revolver cartridge, being slightly longer and fully tapered for automatic feeding in the weapon. The round is intended to improve stopping power greatly at short- to medium-range as compared to the standard 5.56×45mm NATO round. One of its advertised uses is at vehicle checkpoints, since the heavy bullet's flight path is not easily deflected by auto glass or standard vehicle body panels. Design limitations With normal bullet weights between , overall cartridge length shorter than that of an AR-15 magazine well, and holding to pressures of 33,000 psi limited by the AR bolt strength system, the .50 Beowulf is best described as a low-velocity, heavy caliber, making its ballisti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
50 Action Express
The .50 Action Express (AE, 12.7×33mmRB) is a large-caliber handgun cartridge, best known for its usage in the Desert Eagle. Developed in 1988 by American Evan Whildin of Action Arms, the .50 AE is one of the most powerful pistol cartridges in production. Overview The Arcadia Machine and Tool AMT Automag V was the first handgun chambered for the .50 AE. The actual cartridge has a base, with a rebated rim. The rim diameter of the .50 AE is the same as the .44 Remington Magnum cartridge. A Mark XIX Desert Eagle in .50 AE can be converted to .44 with nothing more than a barrel and magazine change. The introduction of the .50 AE in the US was met with a rocky start. US laws state that non-sporting firearms may not be over 0.500" in bore diameter (measured land to land) to meet Title I regulations. The original .50 Action Express bore diameter was .500" with conventional rifling, but the switch to polygonal rifling on production Desert Eagles allowed the gauge plug to drop throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marlin Model 1895
The Marlin Model 336 is a lever-action rifle and carbine made by Marlin Firearms. Since its introduction in 1948, it has been offered in a number of different calibers and barrel lengths, but is commonly chambered in .30-30 Winchester or .35 Remington, using a 20- or 24-inch barrel. Currently, the model with a 24-inch barrel is only available in .30-30 Winchester. The Model 336 is currently not in production. History The Model 336 is a direct development of the Marlin Model 1893 rifle which was produced from 1893 to 1936.Brophy, William S., ''Marlin Firearms: A History of the Guns and the Company That Made Them'', Stackpole Books, (1989), pp. 193, 210, 216-221, 243, 252-267 Based on the patents of L.L. Hepburn, the Model 1893 incorporated a new locking bolt system and a two-piece firing pin. In 1936, with only minor changes to the stock, forearm, and sights, the Model 1893 was redesignated the Model 1936 (soon renamed the Model 36). All of these firearms featured a solid-to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
450 Bushmaster
The .450 Bushmaster is a rifle cartridge developed by Tim LeGendre of LeMag Firearms, and licensed to Bushmaster Firearms International. The .450 Bushmaster is designed to be used in standard M16s and AR-15s, using modified magazines and upper receiver assemblies. History The .450 Bushmaster is descended from the Thumper concept popularized by the gun writer Jeff Cooper. Cooper was dissatisfied with the small-diameter 5.56×45mm NATO (.223 Remington) of the AR-15, and envisioned a need for a large bore (.44 cal or greater) cartridge in a semi-automatic rifle to provide one-shot kills on big-game animals at 250 yards. Inspired by this, LeGendre developed his .45 Professional cartridge, and later built and delivered an AR-15 in .45 Professional to Cooper. Bushmaster requested the ammunition manufacturer Hornady to produce the .45 Professional cartridge for this project, but Hornady wanted to shorten the cartridge case and overall length to accommodate their 0.452 in. 250-gra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
458 SOCOM
__NOTOC__ Year 458 ( CDLVIII) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Maiorianus and Leo (or, less frequently, year 1211 ''Ab urbe condita''). The denomination 458 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Majorian builds a Roman fleet at Miseno and Ravenna. He strengthens the army, by recruiting a large number of barbarian mercenaries (Bastarnae, Burgundians, Huns, Ostrogoths, Rugii, Scythians and Suebi). * Summer – The Vandals land in Campania, at the mouth of the Liri or the Garigliano River, and devastate the region. Majorian personally leads the Roman army and defeats the invaders near Sinuessa, destroying their ships on the seashore, loaded with booty. * Battle of Arelate: Majorian defeats th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rifle Cartridges
List of rifle cartridges, by primer type, calibre and name. File:Cartridge Sample 2.jpg, 350px, From left to right: 1 .17 HM2,2 .17 HMR, 2.5 .17 wsm, 3 .22LR, 4 .22 WMR, 5 .17/23 SMc, 6 5mm/35 SMc, 7 .22 Hornet, 8 .223 Remington, 9 .223 WSSM, 10 .243 Winchester, 11 .243 Winchester Improved (Ackley), 12 .25-06 Remington, 13 .270 Winchester, 14 .308, 15 .30-06, 16 .45-70, 17 .50-90 Sharps rect 54 345 101 556 .17 HM2 rect 110 296 153 556 .17 HMR rect 159 341 207 556 .22LR rect 211 294 265 556 .22 WMR rect 271 221 341 556 .17/23 SMc rect 345 186 432 556 5 mm/35 SMc rect 441 225 513 556 .22 Hornet rect 521 151 602 556 .223 Remington rect 610 134 724 556 .223 WSSM rect 732 95 832 556 .243 Winchester rect 838 85 929 556 .243 Winchester Improved (Ackley) rect 937 23 1030 556 .25-06 Remington rect 1039 25 1123 556 .270 Winchester rect 1132 93 1218 556 .308 rect 1227 17 1316 556 .30-06 rect 1326 106 1440 556 .45-70 rect 1456 31 1585 556 .50-90 Sharps desc none Rimfire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of AR Platform Cartridges
The AR platform has become widely popular for makers of hunting and sporting rifles. Although the designations "AR-10" and "AR-15" are respectively trademarks of ArmaLite and Colt, variants of both are made by many manufacturers. The AR-15 rifles usually comes chambered for either the military cartridge 5.56×45mm or the .223 Remington. Because of the pressures associated with the 5.56×45mm, it is not advisable to fire 5.56×45mm rounds in an AR-15 marked as .223 Rem, since this can result in damage to the rifle or injury to the shooter. The AR-15 can be chambered in many other calibers; it is then often referred to as an AR-15 style rifle. AR-15 cartridges Rimfire cartridges * .17 HMR * .17 Mach 2 * .17 Winchester Super Magnum * .22 Long Rifle * .22 Winchester Magnum Rimfire Centerfire cartridges imperial measurement * .17 Mach IV * .17 Remington Fireball * .17 Remington * .17-223 * .20 Practical * .20 GPC (wildcat) * .22 GPC (wildcat) * 22 Grendel (wildcat) aka 224 Grende ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeff Cooper
John Dean "Jeff" Cooper (May 10, 1920 – September 25, 2006) was a United States Marine, the creator of a "modern technique" of handgun shooting, and an expert on the use and history of small arms. Early life and education Cooper was born in Los Angeles where he enrolled in the Junior Reserve Officers' Training Corps at Los Angeles High School. He graduated from Stanford University with a bachelor's degree in political science. He received a regular commission in the United States Marine Corps (USMC) in September 1941. During World War II he served in the Pacific theatre with the Marine Detachment aboard . By the end of the war he had been promoted to major. He resigned his commission in 1949, but returned to active duty during the Korean War, where he claimed to be involved in irregular warfare, and was promoted to lieutenant colonel. After the Korean War, the Marine Corps declined his application to remain on active duty. In the mid-1960s, he received a master's deg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desert Eagle
The Desert Eagle is a gas-operated, semi-automatic pistol known for chambering the .50 Action Express, the largest centerfire cartridge of any magazine-fed, self-loading pistol. Magnum Research Inc. (MRI) designed and developed the Desert Eagle. The design was further refined by (and was also manufactured by) Israel Military Industries (IMI), until 1995, when MRI shifted the manufacturing contract to Saco Defense, in Saco, Maine. In 1998, MRI moved manufacturing back to IMI, which later commercialized its small arms branch under the name Israel Weapon Industries. Since December 2009, the Desert Eagle Pistol has been produced in the United States at MRI's Pillager, Minnesota, facility. Kahr Arms acquired Magnum Research in 2010. Magnum Research has marketed various versions of the short recoil Jericho 941 pistol under the Baby Eagle and Desert Eagle Pistol names; these weapons are not directly related to the Desert Eagle but share a similar visual design. Design left, Drawings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 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 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 IMI/IWI were strictly manufactur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LAR Grizzly Win Mag
The Grizzly Win Mag pistols were conceived, invented, designed, engineered and developed in the 1980s by the sole inventor, Perry Arnett, who licensed his patent for an interchangeable caliber semi-automatic pistol to L.A.R. Manufacturing Inc. Perry Arnett's designs were initially flawed and were improved upon by Heinz Augat (former owner and founder of L.A.R. Manufacturing Inc.). The L.A.R. Grizzly was the most powerful semi-automatic pistol ever commercially produced after the Desert Eagle (the Mark V was chambered in .50 AE to compete with the IMI Desert Eagle). Background The LAR Grizzly pistol was a modified Colt M1911 style pistol with oversize components designed to handle larger, more powerful cartridges than could be used in the standard size 1911 pistol. The original prototype built by Perry Arnett was made from two Colt 1911 frames and slides cut and welded to accommodate the .45 Winchester Magnum round, with two steel doubler plates welded to the slide flats to retard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proprietary
{{Short pages monitor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lever-action Rifle
The toggle-link action used in the iconic Winchester Model 1873 rifle, one of the most famous lever-action firearms Lever-action is a type of action for repeating firearms that uses a manually operated cocking handle located around the trigger guard area (often incorporating it) that pivots forward to move the bolt via internal linkages, which will feed and extract cartridges into and out of the chamber, and cock the firing pin mechanism. This contrasts to other type of repeating actions such as the bolt-action, pump-action, semi-automatic, or automatic/selective-fire actions. A firearm using this operating mechanism is colloquially referred to as a levergun. Most lever-action firearms are rifles, but some lever-action shotguns and a few pistols have been made. The Winchester Model 1873 rifle is one of the most famous lever-action firearms, but many manufacturers (notably Henry and Marlin) also produce lever-action rifles. Even Colt's Mfg. Co. produced the 6403 lever-action C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
