7.62×25mm Tokarev
The 7.62×25mm Tokarev cartridge (designated as the 7.62 × 25 Tokarev by the C.I.P.) is a Soviet rimless bottleneck pistol cartridge widely used in former Soviet states and in China, among other countries. The cartridge was largely superseded in the Soviet Union by the 9×18mm Makarov cartridge. History Prior to the First World War, the 7.63×25mm Mauser C96 pistol gained in popularity worldwide. In 1908, the Tsarist army placed the C96 on a list of approved sidearms that officers could purchase at their own expense in lieu of carrying the Nagant M1895 revolver. Between 1914 and 1917, more Mauser pistols and ammunition were obtained as captured arms from German and Turkish forces. The Mauser and its cartridge were used on all fronts of the Russian Civil War and in the 1920s, during a period of relatively close cooperation between Soviet Russia and the Weimar Republic, the Red Army purchased batches of the smaller Bolo version as well as ammunition for use by its officers. Al ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Full Metal Jacket Bullet
A full metal jacket (FMJ) bullet is a small-arms projectile consisting of a soft core (often lead) encased in an outer shell ("jacket") of harder metal, such as gilding metal, cupronickel, or, less commonly, a steel alloy. A bullet jacket usually allows higher muzzle velocity, muzzle velocities than bare lead without depositing significant amounts of metal in the Gun barrel, bore. It also prevents damage to bores from hard steel or armour-piercing ammunition, armor-piercing core materials. History Despite a widespread belief that the full metal jacket bullet was invented ca. 1882 by Swiss Colonel Eduard Rubin while he was working for the Swiss Federal Ammunition Factory and Research Center, in fact it was known already in the 1880s that the actual inventor was Prussian Major (later Lt.-Col.) (1835-1885), who came up with the idea either in 1875 or 1876. The use of full metal jacketing in military ammunition came about in part because of the need for improved feeding charac ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Proof (firearms)
A proof test is a form of stress test to demonstrate the fitness of a load-bearing or impact-experiencing structure. An individual proof test may apply only to the unit tested, or to its design in general for mass-produced items. Such a structure is often subjected to loads above those expected in actual use, demonstrating safety and design margin. Proof testing is nominally a nondestructive test, particularly if both design margins and test levels are well-chosen. However, unit failures are by definition considered to have been destroyed for their originally-intended use and load levels. Proof tests may be performed before a new design or unit is allowed to enter service, or perform additional uses, or to verify that an existing unit is still functional as intended.Tes ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Sellier & Bellot
Sellier & Bellot is a firearms ammunition manufacturer situated in Vlašim, Czech Republic. It is a subsidiary of the Czech company Colt CZ Group. It has been manufacturing products bearing its trademark uninterrupted since 1825, making it one of the oldest engineering companies in the Czech Republic. History Sellier & Bellot was founded on August 5, 1825 by a German businessman of French origins called Louis Sellier. His family had been royalists who had fled France during the French Revolution. Louis Sellier began manufacturing percussion caps for infantry firearms in a factory in Prague, Bohemia on the request of Francis I, the Emperor of Austria. Sellier was soon joined by his countryman Jean Maria Nicolaus Bellot, who led the company to quickly gain momentum. Sellier & Bellot products soon established themselves on both European and overseas markets. As early as 1830 the manufacture of percussion caps was in excess of 60 million and peaked later in 1837 at the enor ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Prvi Partizan
Prvi partizan (; abbr. PPU) is a Serbian manufacturer of ammunition and handloading components, based in Užice, Serbia. The company produces ammunition for civilian and military consumers in a variety of calibers in various loadings. Several ammunition articles list Prvi partizan as one of the few sources of certain unusual cartridges, such as the 8x56mmR used in the M95/30 variant of the Mannlicher M1895, the 7.92×33mm Kurz cartridge used in the StG 44 rifle, and the 7.65×53mm Argentine cartridge. In early 2009, the company began manufacturing 8mm Lebel ammunition, becoming the first commercial manufacturer in decades to produce it. History The company was founded in 1928 under the name ("Weapons and Munitions Factory in Užice). During World War II the decentralized resistance-run ammunition works run by Tito's partisans was named ("First Partisan factory"). This name was retained after the war when it was moved back to the FOMU facility in Užice. According t ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Wolf Ammunition
WOLF Performance Ammunition is a trademark associated with Sporting Supplies International (SSI), a corporation founded in the United States in 2005. Most of their ammunition is primarily being manufactured by the Tula Cartridge Plant in Tula, Tula District, Russia, from 2005 to 2009. Some of their 22-caliber rimfire ammunition are also made by Eley Limited in England. Products WOLF Performance Ammunition has several product lines which include: * WOLF Polyformance – Polymer-coated steel-cased civilian-market hunting-cartridge ammunition from Russian factories. Which comes in a black box. * WPA (WOLF Performance Ammunition) Military Classic – Polymer-coated steel-cased military-cartridge ammunition from Russian factories. Which comes in a tan box with a camouflage pattern. * WOLF Gold – Brass-cased civilian-market ammunition. (Unlike the steel-cased ammunition, the brass-cased ammo is allegedly more easily reloadable.) Formerly made by Prvi Partizan, it is now manufacture ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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CZ-52
The CZ 52 (also known by the Czechoslovak military designations vz. 52, for (vz. - ''vzor'' = model) "model of 1952", and CZ 482) is a semi-automatic pistol designed by two brothers, Jan and Jaroslav Kratochvíl, in the early 1950s for the Czechoslovak military. Around 200,000 vz. 52s were made by Česká Zbrojovka in Strakonice from 1952 to 1954. Before standardizing on the 7.62×25mm vz. 52, the Czechoslovak military used several domestic and foreign pistol models in three different calibers. After 30 years of military service, the vz. 52 was eventually replaced by the 9×18mm Makarov caliber vz. 82. The CZ 52 is technically known as the vz. 52; the Czech military designation. It's often referred to as the CZ 52 to differentiate it from the vz. 52 rifle, which entered the export market before the pistol. Description The CZ 52 pistol is a roller-locked short recoil–operated, detachable box magazine–fed, single-action, semi-automatic pistol chambered for the 7.62×25mm ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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TT Pistol
The TT-30, commonly known simply as the Tokarev, is a Soviet-made semi-automatic pistol. It was developed during the late 1920s by Fedor Tokarev as a service pistol for the Soviet Armed Forces and was based on the earlier pistol designs of John Moses Browning, albeit with detail modifications to simplify production and maintenance. The Soviet Union ceased production of the TT in 1954, although derivatives of the pistol continued to be manufactured for many years in the People's Republic of China and Socialist Federal Republic of Yugoslavia. Development Before 1930, the Soviet Union used a large variety of foreign-made semi-automatic pistols including: FN M1900, FN M1903, FN M1905, M1921 "Bolo" Mauser, and the Colt M1911, besides the Nagant M1895 revolver. In an attempt to simplify production, the Soviet Artillery Committee (which also oversaw small arms designs) decided to adopt a 7.62 mm pistol caliber, allowing Mosin-Nagant rifle barrels to be cut down to make pistols and ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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9mm Winchester Magnum
The 9mm Winchester Magnum, which is also known as the 9×29mm, is a centerfire handgun cartridge developed by Winchester Winchester (, ) is a City status in the United Kingdom, cathedral city in Hampshire, England. The city lies at the heart of the wider City of Winchester, a local government Districts of England, district, at the western end of the South Downs N ... in the late 1970s. The cartridge was developed to duplicate the performance of the .357 S&W Magnum in an auto-pistol cartridge. The first handgun which chambered the cartridge was the Wildey pistol. Since then, Thompson/Center and LAR Grizzly Win Mag have produced barrels chambered for this cartridge and AMT chambered their Automag III for it too, but the cartridge never reached the popularity enjoyed by other handgun cartridges. Starline Brass in Sedalia, Missouri, still make brass for this cartridge, although much of its production is now used to make 9mm blank firing cartridges for firearms chambered f ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bullet Trap
A bullet trap (or pellet (air gun), pellet trap when used specifically for air guns) is a device to stop and collect projectiles fired at a shooting range to prevent overpenetrations and stray bullet, stray shots. Bullet traps typically use friction, impact (mechanics), impact or gradual deceleration to stop bullets. They can function as a Backstop (shooting), backstop by themselves or be part of a larger backstop, e.g. placed in front of a thick rubber wall or a bay of sand. The bullet trap may also provide means to recycle bullet materials and/or prevent release of toxic heavy metals (such as lead dust from fragmented bullets) from the shooting range. Some bullet traps include a negative room pressure, negative-pressure system to filter dust from air within the impact zone and capture area. Deceleration traps Deceleration-type bullet traps direct bullets into a helical or circular chamber in which the bullet will sliding (motion), slide against the curved chamber wall until i ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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YouTube
YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim who were three former employees of PayPal. Headquartered in San Bruno, California, it is the second-most-visited website in the world, after Google Search. In January 2024, YouTube had more than 2.7billion monthly active users, who collectively watched more than one billion hours of videos every day. , videos were being uploaded to the platform at a rate of more than 500 hours of content per minute, and , there were approximately 14.8billion videos in total. On November 13, 2006, YouTube was purchased by Google for $1.65 billion (equivalent to $ billion in ). Google expanded YouTube's business model of generating revenue from advertisements alone, to offering paid content such as movies and exclusive content produced by and for YouTube. It also offers YouTube Premium, a paid subs ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Forgotten Weapons
Forgotten Weapons is a website and channel appearing on YouTube, Utreon, Full30 and Floatplane, created and presented by Ian McCollum. Forgotten Weapons covers the history of antique, obscure, and historically important firearms. Videos Forgotten Weapons frequently features unusual, rare, odd, experimental, or one-off firearms, such as the paratroop versions of the Empire of Japan's Arisaka Type 99 rifle featuring a folding stock attached to a cabinet hinge. McCollum covers the history of such firearms in detail, and often explains how important certain firearms were to the development of weapon technologies and the history of warfare. He also usually explains the functioning and parts of the gun by dissassembling it. McCollum often borrows the firearms from auction houses, most commonly the Rock Island Auction and Morphy Auctions. He has also written books and articles for ''Popular Mechanics'' on the topic of firearms. He has also collaborated with other YouTubers and f ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Personnel Armor System For Ground Troops
Personnel Armor System for Ground Troops (PASGT, pronounced ) is a combat helmet and ballistic vest that was used by the United States military from the early 1980s until the early or mid-2000s, when the helmet and vest were succeeded by the Lightweight Helmet (LWH), Modular Integrated Communications Helmet (MICH), and Interceptor body armor (IBA) respectively. Designed in the mid-1970s as a replacement for the M1 helmet and previous fragmentation vests, prototypes of the PASGT were tested in the late 1970s before being fielded in the early 1980s. Around the early or mid-2000s, the PASGT vest began being replaced by the IBA and the PASGT helmet was replaced soon thereafter with the LWH and MICH. As of 2018, the only remaining U.S. military users of PASGT in any capacity U.S. Navy, which retains the PASGT helmet for use by sailors aboard its warships, in addition to a PASGT-derived vest known as the "U.S. Navy Flak Jacket". Name PASGT is an acronym, standing for Personnel Armor ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |