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PSL (rifle)
The PSL ( ro, Puşcă Semiautomată 7,62 mm cu Lunetă, model 1974, "scoped semi-automatic rifle") is a Romanian military designated marksman rifle. It is also called PSL-54C, Romak III, FPK and SSG-97 (''Scharfschützengewehr'' 1997). Though similar in appearance, mission, and specifications to the SVD Dragunov, the PSL rifle is, mechanically speaking, completely different as it is based on the AKM assault rifle - with its internals simply being scaled up to accommodate the more powerful 7.62×54mmR cartridge. History After Socialist Romania's refusal to join the Invasion of Czechoslovakia, relations with the Soviet Union worsened. To counterbalance its reliance on Soviet military equipment, Romania accelerated the development of its arms industry mostly relying on Soviet blueprints and licences. As the Soviets were not eager to share technical information on the SVD Dragunov, a project commenced to develop the PSL. PSL rifles were originally made at the Uzina Mecanică Cu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Socialist Republic Of Romania
The Socialist Republic of Romania ( ro, Republica Socialistă România, RSR) was a Marxist–Leninist one-party socialist state that existed officially in Romania from 1947 to 1989. From 1947 to 1965, the state was known as the Romanian People's Republic (, RPR). The country was an Eastern Bloc state and a member of the Warsaw Pact with a dominant role for the Romanian Communist Party enshrined in its constitutions. Geographically, RSR was bordered by the Black Sea to the east, the Soviet Union (via the Ukrainian and Moldavian SSRs) to the north and east, Hungary and Yugoslavia (via SR Serbia) to the west, and Bulgaria to the south. As World War II ended, Romania, a former Axis member which had overthrown the Axis, was occupied by the Soviet Union, the sole representative of the Allies. On 6 March 1945, after mass demonstrations by communist sympathizers and political pressure from the Soviet representative of the Allied Control Commission, a new pro-Soviet government ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conflict In Najran, Jizan And Asir
Conflict may refer to: Arts, entertainment, and media Films * ''Conflict'' (1921 film), an American silent film directed by Stuart Paton * ''Conflict'' (1936 film), an American boxing film starring John Wayne * ''Conflict'' (1937 film), a Swedish drama film directed by Per-Axel Branner * ''Conflict'' (1938 film), a French drama film directed by Léonide Moguy * ''Conflict'' (1945 film), an American suspense film starring Humphrey Bogart * ''Catholics: A Fable'' (1973 film), or ''The Conflict'', a film starring Martin Sheen * ''Judith'' (1966 film) or ''Conflict'', a film starring Sophia Loren * ''Samar'' (1999 film) or ''Conflict'', a 1999 Indian film by Shyam Benegal Games * ''Conflict'' (series), a 2002–2008 series of war games for the PS2, Xbox, and PC * ''Conflict'' (video game), a 1989 Nintendo Entertainment System war game * '' Conflict: Middle East Political Simulator'', a 1990 strategy computer game Literature and periodicals * ''Conflict'' (novel) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikhail Kalashnikov
Mikhail Timofeyevich Kalashnikov ( rus, Михаи́л Тимофе́евич Кала́шников, p=kɐˈlaʂnʲɪkəf; 10 November 1919 – 23 December 2013) was a Soviet and Russian lieutenant general, inventor, military engineer, writer, and small arms designer. He is most famous for developing the AK-47 assault rifle and its improvements, the AKM and AK-74, as well as the PK machine gun and RPK light machine gun. Kalashnikov was, according to himself, a self-taught tinkerer who combined innate mechanical skills with the study of weaponry to design arms that achieved battlefield ubiquity. Even though Kalashnikov felt sorrow at the weapons' uncontrolled distribution, he took pride in his inventions and in their reputation for reliability, emphasizing that his rifle is "a weapon of defense" and "not a weapon for offense". Early life Kalashnikov was born in the village of Kurya, in present-day Altai Krai, Russia, as the seventeenth child of the 19 children of Aleksandra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, weapons, and rockets. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms (allotropic forms): body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties. In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Machine Press
A forming press, commonly shortened to press, is a machine tool that changes the shape of a work-piece by the application of pressure. The operator of a forming press is known as a press-tool setter, often shortened to tool-setter. Presses can be classified according to * their mechanism: hydraulic, mechanical, pneumatic; * their function: forging presses, stamping presses, press brakes, punch press, etc. * their structure, e.g. Knuckle-joint press, screw press * their controllability: conventional vs. servo-presses Shop Press Typically consisting of a simple rectangular frame, often fabricated from C-channel or tubing, containing a bottle jack or hydraulic cylinder to apply pressure via a ram to a work-piece. Often used for general-purpose forming work in the auto mechanic shop, machine shop, garage or basement shops, etc. Typical shop presses are capable of applying between 1 and 30 tons pressure, depending on size and construction. Lighter-duty versions are often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patriotic Guards (Romania)
The Patriotic Guards ( ro, Gărzile Patriotice) were Romanian paramilitary formations formed during the Communist era, designed to provide additional defence in case of a foreign attack. History The Patriotic Guards were formed in 1968, after the 21 August Bucharest speech through which Romanian Communist Party General Secretary and State Council President Nicolae Ceaușescu condemned the suppression of the Prague Spring by Soviet and Warsaw Pact forces. Ceaușescu appealed to anti-Sovietism within the general population to ask for resistance against the perceived threat of a similar Soviet invasion against Romania itself. The nationalist themes he used had their immediate effect in rallying large portions of the public, who began organizing and arming themselves under the direction of the Romanian Communist Party (PCR). Although the threat was over by the end of the year, the Patriotic Guards remained a feature of the republic's communist structure. They became a perma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cugir Arms Factory
Cugir Arms Factory is a Romanian state owned defence company that is one of the oldest defense companies of Romania. Cugir Arms Factory has a history that can be traced back to 1799 during the Austrian Empire. The steel manufacturing workshops were founded in Cugir, Romania which is one of the first metallurgical factories in Transylvania. Cugir Arms Factory now produces products compatible with NATO standards. History Facility expansion started in 1926 with construction of new production halls. Militarization of the plant began during wartime and was managed by modern weapons manufacturing specialists. During the cooperation period with Vickers Armstrong Ltd. of London artillery parts and assemblies were manufactured. Later Zbrojovka Brno of Czechoslovakia took over the factory which resulted redesigning the production for infantry weapons and ammunition. Hermann Göring took over the company’s shares in World War II. Cugir produced the first Romanian-designed weapon ''9mm cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warsaw Pact Invasion Of Czechoslovakia
The Warsaw Pact invasion of Czechoslovakia refers to the events of 20–21 August 1968, when the Czechoslovak Socialist Republic was jointly invaded by four Warsaw Pact countries: the Soviet Union, the Polish People's Republic, the People's Republic of Bulgaria and the Hungarian People's Republic. The invasion stopped Alexander Dubček's Prague Spring liberalisation reforms and strengthened the authoritarian wing of the Communist Party of Czechoslovakia (KSČ). About 250,000 Warsaw Pact troops (afterwards rising to about 500,000), supported by thousands of tanks and hundreds of aircraft, participated in the overnight operation, which was code-named Operation Danube. The Socialist Republic of Romania and the People's Republic of Albania refused to participate, while East German forces, except for a small number of specialists, were ordered by Moscow not to cross the Czechoslovak border just hours before the invasion because of fears of greater resistance if German troops were i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SVD Dragunov
The SVD (russian: Сна́йперская Винто́вка систе́мы Драгуно́ва образца́ 1963 года, lit=Sniper Rifle, System of Dragunov, Model of the Year 1963, translit=Snáyperskaya Vintóvka sistém'y Dragunóva obraz'tsá 1963 goda), GRAU index 6V1, is a semi-automatic marksman rifle chambered in the fully-powered 7.62×54mmR cartridge, developed in the Soviet Union. The SVD was designed to serve a squad support role to provide precise long-range engagement capabilities to ordinary troops following the Warsaw Pact adoption of the 7.62×39mm intermediate cartridge and assault rifles as standard infantry weapon systems. At the time, NATO used battle rifles chambered in 7.62×51mm NATO as standard infantry weapon systems and had not yet adopted an intermediate cartridge and assault rifle of their own, allowing them to outrange their Warsaw Pact counterparts. It was developed through 1958–1963 and selected as the winner of a contest that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Designated Marksman Rifle
A designated marksman rifle (DMR) is a modern scoped high-precision rifle used by infantrymen in the designated marksman (DM) role. It generally fills the engagement range gap between a service rifle and a dedicated sniper rifle, at around . DMRs, unlike the often bolt-action sniper rifles, are semi-automatic as these have higher rates of fire and typically larger magazine capacities (10, 20, or 30 rounds depending on the firearm and operational requirements) to allow rapid engagement of multiple targets. These rifles have to be effective, in terms of hit rates and terminal ballistics, at application ranges exceeding those of ordinary assault rifles and battle rifles, but do not require the extended-range performance of a dedicated sniper rifle. DMRs need to function as part of squad (and possibly at close quarters) and often share some basic characteristics with sniper rifles when compared to other weapons carried in the DM's platoon. They typically have telesco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-automatic Firearm
A semi-automatic firearm, also called a self-loading or autoloading firearm ( fully automatic and selective fire firearms are also variations on self-loading firearms), is a repeating firearm whose action mechanism ''automatically'' loads a following round of cartridge into the chamber (self-loading) and prepares it for subsequent firing, but requires the shooter to ''manually'' actuate the trigger in order to discharge each shot. Typically, this involves the weapon's action utilizing the excess energy released during the preceding shot (in the form of recoil or high-pressure gas expanding within the bore) to unlock and move the bolt, extracting and ejecting the spent cartridge case from the chamber, re-cocking the firing mechanism, and loading a new cartridge into the firing chamber, all without input from the user. To fire again, however, the user must actively release the trigger, allow it to "reset", before pulling the trigger again to fire off the next round. As a resul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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