MK 20 SSR
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MK 20 SSR
The FN SCAR (SOF (Special Operations Forces) Combat Assault Rifle) is a family of gas-operated short-stroke gas piston automatic rifles developed by Belgian manufacturer FN Herstal (FN) in 2004. It is constructed with modularity for the United States Special Operations Command (SOCOM) to satisfy the requirements of the SCAR competition. This family of rifles consists of two main types. The SCAR-L, for "light", is chambered in 5.56×45mm NATO and the SCAR-H, for "heavy", is chambered in 7.62×51mm NATO. Both types are available in ''Close Quarters Combat'' (''CQC''), ''Standard'' (''STD''), and ''Long Barrel'' (''LB'') variants. In early 2004, United States Special Operations Command (USSOCOM) issued a solicitation for a family of Special Operations Forces Combat Assault Rifles, the so-called SCAR, designed around two different calibers but featuring high commonality of parts and identical ergonomics. The SCAR system completed low rate initial production testing in June 2007. Aft ...
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Assault Rifle
An assault rifle is a select fire rifle that uses an intermediate cartridge, intermediate-rifle cartridge and a Magazine (firearms), detachable magazine.C. Taylor, ''The Fighting Rifle: A Complete Study of the Rifle in Combat'', F.A. Moyer ''Special Forces Foreign Weapons Handbook'', R.J. Scroggie, F.A. Moyer ''Special Forces Combat Firing Techniques'', Musgave, Daniel D., and Thomas B. Nelson, ''The World's Assault Rifles'', vol. II, The Goetz Company, Washington, D.C. (1967): 1 Assault rifles were first put into mass production and accepted into widespread service during World War II. The first assault rifle to see major usage was the German StG 44, a development of the earlier Maschinenkarabiner 42(H), Mkb 42.''Firearms: The Life Story of a Technology'', by Roger Pauly. Greenwood Publishing Group. 2004. pp. 145–146
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300 AAC Blackout
The .300 AAC Blackout (abbreviated as 300 BLK by the SAAMI and 300 AAC Blackout by the C.I.P.), also known as 7.62×35 mm, is an intermediate cartridge developed in the United States by Advanced Armament Corporation (AAC) for use in the M4 carbine. The cartridge yields increased performance in shorter barrels and effective subsonic performance for silencer use when compared to 5.56 mm NATO. The .300 AAC Blackout uses standard 5.56 mm NATO magazines and components with the exception of the barrel. History Although 5.56×45mm NATO has been widely adopted in the NATO armies, the nature of the missions encountered by some special operations groups often requires a round that provides better performance than that available in the high-energy, standard velocity rounds, and subsonic performance greater than standard 9×19mm Parabellum (the ubiquitous pistol and submachine gun round). To meet this demand, AAC developed the .300 AAC Blackout in cooperation with Remington Defense. T ...
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M16 Rifle
The M16 (officially Rifle, Caliber 5.56 mm, M16) is a family of assault rifles adapted from the ArmaLite AR-15 rifle for the United States Armed Forces, United States military. The original M16 was a 5.56×45mm NATO, 5.56×45mm automatic rifle with a 20-round magazine. In 1964, the XM16E1 entered US military service as the M16 and in the following year was deployed for jungle warfare operations during the Vietnam War. In 1969, the M16A1 replaced the M14 rifle to become the US military's standard service rifle. The M16A1 incorporated numerous modifications including a bolt-assist ("forward-assist"), chrome-plated bore, protective reinforcement around the magazine release, and revised flash hider. In 1983, the United States Marine Corps, US Marine Corps adopted the M16A2 rifle, and the United States Army, US Army adopted it in 1986. The M16A2 fires the improved 5.56×45mm (M855/SS109) cartridge and has a newer adjustable rear sight, case deflector, heavy barrel, improved ha ...
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STO Capt Barry Crawford Afghanistan
STO may refer to: Businesses and organizations Government * Science & Technology Organization, a NATO organization * ''Service du travail obligatoire'', French men & women between certain ages deported to Germany during WWII to work as slave labour * Sojourner Truth Organization, a defunct American leftist group * Sovet Truda i Oborony (Совет труда и обороны): Council of Labor and Defense, a Soviet central planning agency of the 1920s * United States Air Force Special Tactics Officer Non-governmental organizations * State Trading Organization, a publicly owned Maldivian company * Statoil, a publicly traded Norwegian oil company Science and technology * Semi-automatic train operation * Slater-type orbital, atomic orbitals * STO-nG basis sets, of orbitals Sports * Space Tornado Ogawa, a professional wrestling throw * SportsTime Ohio, a regional sports network in northeast Ohio, United States Arts and entertainment * Soldiers of the One, a group in the T ...
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Army Times
''Army Times'' (ISSN 0004–2595) is a newspaper published 26 times a year serving active, reserve, national guard and retired United States Army personnel and their families, providing news, information and analysis as well as community and lifestyle features, educational supplements, and resource guides. ''Army Times'' is published by Sightline Media Group which was formerly called the Gannett Government Media Corporation, and was once a part of Gannett Company (NYSE:GCI) and TEGNA. Gannett Government Media Corporation, formerly known as Army Times Publishing Company, was purchased by Gannett in 1997 from the Times Journal Company. Tegna sold the business to Los Angeles-based Regent in March 2016. ''Military Times'' newspapers are the most purchased publications in Army and Air Force Exchange Service (AAFES) shops and defense commissaries, beating such national bestsellers as ''People'' and ''Time''. History ''Army Times'' founder Mel Ryder, began his newspaper career ...
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75th Ranger Regiment (United States)
The 75th Ranger Regiment, also known as the Army Rangers, is the United States Army Special Operations Command's premier light infantry and direct-action raid force. The 75th Ranger Regiment is also part of Joint Special Operations Command via the Regimental Reconnaissance Company (RRC). The regiment is headquartered at Fort Benning, Georgia, and comprises a regimental headquarters company, a military intelligence battalion, a special troops battalion, and three Ranger battalions. The 75th Ranger Regiment primarily handles direct-action raids in hostile or sensitive environments, often killing or capturing high-value targets. Other missions include airfield seizure, special reconnaissance, personnel recovery, clandestine insertion, and site exploitation. The regiment can deploy one Ranger battalion within 18 hours of alert notification. The 75th Ranger Regiment is one of the U.S. military's most extensively used units. On December 17, 2020, it marked 7,000 consecutive ...
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Low Rate Initial Production
Low rate initial production (LRIP) is a term commonly used in military weapons projects and programs to designate the phase of initial, small-quantity production. The term is also applied in fields other than weapons production, most commonly in non-weapon military equipment programs. With LRIP, the prospective first buyer and operator (i.e., a country's defense authorities and the relevant military units) can thoroughly test the weapons system over some protracted amount of time in order to gain a reasonable degree of confidence as to whether the system actually performs to the agreed-upon requirements before contracts for mass production are signed. At the same time, manufacturers can use the LRIP as a production test phase in which they develop the assembly line models that would eventually be used in mass production. Therefore, the LRIP is commonly the first step in transitioning from highly customized, hand-built prototypes to the final mass-produced end product. In practic ...
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United States Special Operations Command
The United States Special Operations Command (USSOCOM or SOCOM) is the unified combatant command charged with overseeing the various special operations component commands of the Army, Marine Corps, Navy, and Air Force of the United States Armed Forces. The command is part of the Department of Defense and is the only unified combatant command created by an Act of Congress. USSOCOM is headquartered at MacDill Air Force Base in Tampa, Florida. The idea of an American unified special operations command had its origins in the aftermath of Operation Eagle Claw, the disastrous attempted rescue of hostages at the American embassy in Iran in 1980. The ensuing investigation, chaired by Admiral James L. Holloway III, the retired Chief of Naval Operations, cited lack of command and control and inter-service coordination as significant factors in the failure of the mission. Since its activation on 16 April 1987, U.S. Special Operations Command has participated in many operations, fr ...
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Automatic Rifles
An automatic rifle is a type of Self-loading rifle, autoloading rifle that is capable of fully automatic firearm, automatic fire. Automatic rifles are generally selective fire, select-fire weapons capable of firing in Semi-automatic firearm, semi-automatic and automatic firing modes (some automatic rifles are capable of Burst mode (weapons), burst-fire as well). Automatic rifles are distinguished from semi-automatic rifles in their ability to fire more than one shot in succession once the trigger is pulled. Most automatic rifles are further subcategorized as battle rifles or assault rifles. History Maxim In June 1883 Hiram Maxim filed his first patent to do with automatic firearms covering semi-automatic and fully automatic Winchester rifle, Winchester and Martini-Henry rifles as well as an original automatic rifle and blowback- and recoil-operated machine guns, both single and multi-barrelled. Mannlicher In 1885 Ferdinand Mannlicher made an experimental self-loader based on wo ...
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Sight (device)
A sight or sighting device is any gadget, device used to assist in precise visual perception, visual alignment (i.e. ''aiming'') of weapons, surveying instruments, aircraft equipment, optical illumination equipment or larger optical instruments with the intended target. Sights can be a simple set or system of physical markers that serve as visual references for directly aligning the user's line of sight with the target (such as iron sights on firearms), or optical instruments that provide an optically enhanced—often magnification, magnified—target image aligned in the same focus (optics), focus with an aiming point (e.g. telescopic sight, telescopic, reflector sight, reflector and holographic sights). There are also sights that actively project an illuminated point of aim (a.k.a. "hot spot") onto the target itself so it can be observed by anyone with a direct view, such as laser sight (firearms), laser sights and infrared illuminators on some night vision devices, as well as a ...
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Picatinny Rail
The 1913 rail (MIL-STD-1913 rail) is an American rail integration system designed by Richard Swan that provides a mounting platform for firearm accessories. It forms part of the NATO standard STANAG 2324 rail. It was originally used for mounting of telescopic sights atop the receivers of larger caliber rifles. Once established as United States Military Standard, its use expanded to also attaching other accessories, such as: iron sights, tactical lights, laser sights, night-vision devices, reflex sights, holographic sights, foregrips, bipods, slings and bayonets. An updated version of the rail is adopted as a NATO standard as the STANAG 4694 NATO Accessory Rail. History Attempts to standardize the Weaver rail mount designs date from work by the A.R.M.S. company and Richard Swanson in the early 1980s. Specifications for the M16A2E4 rifle and the M4E1 carbine received type classification generic in December 1994. These were the M16A2 and the M4 modified wi ...
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Iron Sights
Iron sights are a system of physical alignment markers used as a sighting device to assist the accurate aiming of ranged weapons such as firearms, airguns, crossbows, and bows, or less commonly as a primitive finder sight for optical telescopes. Iron sights, which are typically made of metal, are the earliest and simplest type of sighting device. Since iron sights neither magnify nor illuminate the target, they rely completely on the viewer's naked eye and the available light by which the target is visible. In this respect, iron sights are distinctly different from optical sight designs that employ optical manipulation or active illumination, such as telescopic sights, reflector (reflex) sights, holographic sights, and laser sights. Iron sights are typically composed of two components mounted perpendicularly above the weapon's bore axis: a 'rear sight' nearer (or 'proximal') to the shooter's eye, and a 'front sight' farther forward (or 'distal') near the muzzle. During ...
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