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.338 Norma Magnum
The .338 Norma Magnum is a cartridge first introduced in 2008 and came into production in 2009, designed by Norma of Sweden. Design history The .338 Norma Magnum was originally developed as a long-range sport shooting wildcat cartridge by the American sport shooter Jimmie Sloan with the help of Dave Kiff, owner of Pacific Tool and Gauge, who made the reamers and headspace gauges. Barrels were supplied by Rock Creek Barrel Inc. Various twist rates were tried with 5R rifling. It was designed as a way to optimize shooting the caliber Sierra HPBT MatchKing projectile from actions and magazines that lack the length to handle cartridges exceeding in overall length. The caliber Sierra HPBT MatchKing projectile was not available when the .338 Lapua Magnum was originally designed (it was optimized for shooting 16.2 g (250 gr) projectiles) and .338 Lapua Magnum cartridges intended for military use are generally loaded with shorter 16.2 g (250 gr) to 18.47 g (285 gr) projectiles. Lat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
338 Lapua Magnum
The .338 Lapua Magnum (8.6×70mm or 8.58×70mm) is a Finland, Finnish rimless, bottlenecked, centerfire rifle cartridge (firearms), cartridge. It was developed during the 1980s as a high-powered, long-range cartridge for military snipers. Due to its use in the War in Afghanistan (2001–2021), War in Afghanistan and the Iraq War, the cartridge has become widely available. The cartridge is named after Finnish town Lapua. The loaded .338 cartridge is in diameter (rim) and long. It can penetrate better-than-standard military body armor at ranges of up to , and has a maximum effective range of about with Commission internationale permanente pour l'épreuve des armes à feu portatives, C.I.P. conforming ammunition at sea level conditions. Muzzle velocity is dependent on barrel length, seating depth, and powder charge, and varies from for commercial loads with bullets, which corresponds to about of muzzle energy. British military issue overpressure .338 Lapua Magnum cartridges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
300 Norma Magnum
The .300 Norma Magnum, also known as .300 NM or 300 Norma, is a centerfire magnum rifle cartridge developed by Swedish ammunition manufacturer Norma Precision. The .300 Norma Magnum uses a .338 Norma Magnum parent case necked down to .30 caliber, named to differentiate it from the older .308 Norma Magnum designed in 1960, and has begun to gain popularity among long-range shooters. According to the official C.I.P. () rulings, the .300 Norma Magnum can handle up to Pmax piezo pressure. The United States Special Operations Command (USSOCOM) chose the new MK22 Advanced Sniper Rifle, which is chambered in .300 Norma Magnum (designated M1163) as well as .338 Norma Magnum. Chambering availability The .300 Norma Magnum chambering is offered in these factory rifles: * Barrett MRAD * Blaser R8 Desert-Tech SRSA2 * Sako TRG M10 - Multi-caliber rifle * S.W.O.R.D. International Mk-18 Mod 1 Mjölnir (designated marksman rifle) *Cadex CDX R7 *Accuracy International AXSR and AXMC Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
338 Edge
__NOTOC__ Year 338 ( CCCXXXVIII) was a common year starting on Sunday of the Julian calendar. At the time, it was known as the Year of the Consulship of Ursus and Polemius (or, less frequently, year 1091 ''Ab urbe condita''). The denomination 338 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 * The Romans, allied with the Goths, arrive in the north of the Roman Empire to protect the Danube frontier. * Emperor Constantius II intervenes against the Persians in Armenia. Persia * Shapur II, king of the Persian Empire, begins a widespread persecution of Christians. He orders forcible conversions to the state religion, Zoroastrianism, lest the Christians disrupt his realm while he is away fighting the Romans in Armenia and Mesopotamia. Asia * Tuoba Yihuai, ruler of the Tuoba Dai clan, dies and is succeeded by his brother Tuoba Shiyiqian. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
338 Remington Ultra Magnum
The .338 Remington Ultra Magnum is a .338 caliber rifle cartridge introduced by Remington Arms in 2002. Design It is a beltless, rebated rim cartridge based on the .300 Remington Ultra Magnum case shortened .090" and necked-up to accept a 0.338-inch (.338 caliber) bullet. The .338 Remington Ultra Magnum has a similar case capacity as the .338 Lapua Magnum and somewhat lower than that of the .338-378 Weatherby Magnum. It is one of the most powerful .338-caliber rounds in production. See also * List of rifle cartridges * Table of handgun and rifle cartridges This is a table of selected pistol/submachine gun and rifle/machine gun cartridges by common name. Data values are the highest found for the cartridge, and might not occur in the same load (e.g. the highest muzzle energy might not be in the same ... * .338 Edge References External links .338 Remington Ultra Magnum reloading data at accuratepowder.com BROKEN [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Semi-automatic Rifle
A semi-automatic rifle is a type of rifle that fires a single round each time the Trigger (firearms), trigger is pulled while automatically loading the next Cartridge (firearms), cartridge. These rifles were developed Pre-World War II, and were used throughout World War II. Rifles are firearms designed to be fired while held with both hands and braced against the shooter's shoulder for stability. Externally similar shotguns can fire multiple Shot (pellet), pellets simultaneously through a smoothbore, while rifle Gun barrel, barrels are Rifling, rifled to spin-stabilize individual bullets. The actions of semi-automatic rifles use a portion of the fired cartridge's energy to eject the spent casing and load a new round into the Chamber (firearms), chamber, readying the rifle to be fired again. This design differs from manually operated rifles such as Bolt action, bolt-action and Lever action, lever-action rifles, which need to chamber a cartridge manually before firing again, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Lightweight Medium Machine Gun
The True Velocity RM338, formerly Lightweight Medium Machine Gun (LWMMG), is a prototype machine gun being developed first by General Dynamics, later by LoneStar Future Weapons, now by True Velocity. The weapon was originally developed by General Dynamics for Combating Terrorism Technical Support Office (CTTSO) Irregular Warfare program, but was later reintroduced by True Velocity for United States Special Operations Command (SOCOM) LMG-M program. Design The LWMMG is designed to fill the gap between 7.62 mm and .50 BMG machine guns. The weapon uses the .338 Norma Magnum round, giving it greater lethality and double the range of the 7.62 NATO round. The LWMMG has a rate of fire of 500 rounds per minute, an effective range of , and a maximum range of . It weighs , making it only slightly heavier than the M240L, and lighter than the M240B. The .338NM bullet has over of muzzle energy and is four times more powerful than the 7.62 NATO at 1,000 meters. An individual round is twice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
General Dynamics
General Dynamics Corporation (GD) is an American publicly traded aerospace and defense corporation headquartered in Reston, Virginia. As of 2020, it was the fifth largest defense contractor in the world by arms sales and fifth largest in the United States by total sales. The company is a ''Fortune'' 100 company and was ranked in 2022. Formed in 1952 with the merger of submarine manufacturer Electric Boat and aircraft manufacturer Canadair, the corporation today consists of ten subsidiary companies with operations in 45 countries. The company's products include Gulfstream business jets, and nuclear-powered submarines, guided-missile destroyers, M1 Abrams tanks, and Stryker armored fighting vehicles. In 2024, General Dynamics had worldwide sales of $47.7 billion and a workforce of approximately 117,000 full-time employees. The current chairman and chief executive officer (CEO) is Phebe Novakovic. History Electric Boat General Dynamics traces its ancestry to John Philip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Selective Fire
Selective may refer to: * Selective school, a school that admits students on the basis of some sort of selection criteria ** Selective school (New South Wales) See also * Selective breeding Selective breeding (also called artificial selection) is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits (characteristics) by choosing which typically animal or plant m ..., the process of breeding for specific traits * Selection (other) * Selectivity (other) * * {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Sako TRG
The Sako TRG (short for Finnish: "", " Precision Rifle G-series") is a bolt-action sniper rifle line designed and manufactured by Finnish firearms manufacturer SAKO of Riihimäki. It is the successor to the SAKO TR-6 target rifle, and thus the letter ''G'' within the rifle's name is meant to represent number 7 (since G is the seventh letter in alphabetical order). The TRG-21 and TRG-22 (A1) are designed to fire standard .308 Winchester (7.62×51mm NATO) sized cartridges, while the TRG-41 and TRG-42 (A1) are designed to fire more powerful and dimensionally larger .300 Winchester Magnum (7.62×67mm) and .338 Lapua Magnum (8.6×70mm) cartridges. They are available with olive drab green, desert tan/coyote brown, dark earth or black stocks, and are also available with a folding stock. The TRG-62 A1 was added to the product range as the third and largest iteration, designed to fire the even more powerful and dimensionally larger .375 CheyTac (9.5×77mm) cartridge. The sniper r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Remington MSR
The Modular Sniper Rifle, or MSR, is a bolt-action sniper rifle developed and produced by Remington Arms for the United States Army. It was introduced in 2009, and was designed to meet specific United States Army and USSOCOM Precision Sniper Rifle requirements. The MSR initially won the PSR competition, and was called the Remington Mk 21 Precision Sniper Rifle in U.S. military service.U.S. Army looks to new sniper ammunition - Military1.com, 20 August 2014 However, it was then decided that the Mk 21 did not conform to SOCOM requirements at the time in 2018, and the program was re-competed with the Barrett MRAD selected in 2019 as the Mk 22 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Desert Tech SRS
The Desert Tech Stealth Recon Scout (SRS) is a bolt-action sniper rifle developed by the Utah-based firearm manufacturer Desert Tech (formerly Desert Tactical Arms). It was unveiled at the 2008 SHOT Show. It is known for its bullpup design. A shorter variant of the SRS, called the SRS Covert, shares all the same features of the SRS, but uses shorter barrels and therefore a shorter handguard. History On 1 March 2021, Desert Tech issued a product recall of SRS rifles made between 8 December 2020 and 5 March, due to a mistake in heat treatment during manufacture, resulting in strikers that could be destroyed upon firing. Design and features The Stealth Recon Scout is notably unusual in that it is one of the few sniper rifles that is a bullpup bolt-action layout. This gives the rifle a relatively compact design, claimed to be 11 inches (280 mm) shorter than conventional sniper rifles. Because of the bullpup layout, the magazine and bolt are behind the pistol grip, and ther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
