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Mk 12 Special Purpose Rifle
The United States Navy Mk 12 MOD 0/1/H Special Purpose Rifle (SPR) is a designated marksman rifle that was in service with United States Special Operations Forces in the designated marksman role until 2017, also designed to be shorter than standard weapons. SPR initially stood for ''Special Purpose Receiver'' as it referred to an add-on upper receiver assembly (part of the proposed SOPMOD upgrades), but that nomenclature changed to ''Special Purpose Rifle'' as the weapon became a stand-alone weapons system. The SPR was eventually type-classified by the U.S. Navy as the Mk 12. The weapon was developed by the Naval Surface Warfare Center Crane Division for US special operations units, not for Navy units in general. History The SPR, used by Special Operations Forces of both the U.S. Army and U.S. Navy, is a heavily modified light designated marksman variation of the M16 line of infantry weapons, chambered for NATO standard 5.56×45mm ammunition.The rifle is designed to fire semi- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Designated Marksman Rifle
A designated marksman rifle (DMR) is a modern telescopic sight, scoped high-Accuracy and precision, precision rifle used by infantrymen in the designated marksman (DM) role. It generally fills the engagement effective range, range gap between a service rifle and a dedicated sniper rifle, at around . DMRs, unlike the often bolt-action sniper rifles, are semi-automatic rifle, semi-automatic as these have higher rate of fire, rates of fire and typically larger magazine (firearms), 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 probability of kill, 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Island Arsenal
The Rock Island Arsenal comprises , located on Arsenal Island, originally known as Rock Island, on the Mississippi River between the cities of Davenport, Iowa, and Rock Island, Illinois. It lies within the state of Illinois. Rock Island was previously used as the summer camp site for Sauk Native Americans, and the dispute over tribal ownership led to the Black Hawk War of 1832, after the primary leader of the Sauk, Black Hawk. It is now home of First Army headquarters, and the US Army's Center of Excellence for Additive Manufacturing. ASA(ALT)br>Assistant Secretary of the Army (Acquisition, Logistics and Technology) (Friday, October 4, 2019) Army Advanced Manufacturing InitiativeRyan McCarthy (18 September 2019) Army Directive 2019-29 (Enabling Readiness and Modernization Through Advanced Manufacturing)This directive is to be implemented by Materiel Command and Futures Command; the proponent will be ASA(ALT)Mark Esper (07 Dec 2018) Army Directive 2018-26 (Enabling ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suppressor
A silencer, also known as a sound suppressor, suppressor, or sound moderator, is a muzzle device that reduces the acoustic intensity Sound intensity, also known as acoustic intensity, is defined as the power carried by sound waves per unit area in a direction perpendicular to that area. The SI unit of intensity, which includes sound intensity, is the watt per square meter (W/m2 ... of the muzzle report (sound of a gunshot) and muzzle rise when a gun (firearm or air gun) is discharged, by modulating the speed and pressure of the propellant gas from the muzzle and hence suppressing the muzzle blast. Like other muzzle devices, a silencer can be a detachable accessory mounted to the muzzle, or an integral part of the gun barrel, barrel. A typical silencer is a metallic (usually stainless steel or titanium) cylinder containing internal sound baffles, with a hollow bore to allow the projectile (bullet) to exit normally. During firing, the bullet flies through the bore with litt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muzzle Brake
A muzzle brake or recoil compensator is a device connected to, or a feature integral to the construction of, the muzzle or barrel of a firearm or cannon that is intended to redirect a portion of propellant gases to counter recoil and unwanted muzzle rise. Barrels with an integral muzzle brake are often said to be ported. The concept of a muzzle brake was first introduced for artillery. It was a common feature on many anti-tank guns, especially those mounted on tanks, in order to reduce the area needed to take up the strokes of recoil and kickback. They have been used in various forms for rifles and pistols to help control recoil and the rising of the barrel that normally occurs after firing. They are used on pistols for practical pistol competitions, and are usually called compensators in this context.STI article on Limcat Under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knight's Armament Company
Knight's Armament Company (KAC) is an American firearms and firearms parts manufacturer, best known for producing the Rail Interface System (RIS) and the Rail Adapter System (RAS) grips for firearms use. They currently produce a variety of firearms, specifically AR-15 rifles. One of their best known rifles is the SR-25 semi-automatic designated marksman rifle. KAC is owned by C. Reed Knight and is based in Titusville, Florida. Knight's Manufacturing Company (KMC) is the division of KAC responsible for products aimed at the civilian market. History The United States military, as well as special forces and police around the world use KAC RIS/RAS conversions for many popular firearms, including the American M16/ M4 rifles and the popular Heckler & Koch MP5 series submachine guns. The RIS/RAS system allows for the mounting of accessories to firearms without additional tools or modifications, and is used, alongside a KAC suppressor and forward grip on the "Special Operations Peculia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forward Assist
Forward assisting is the practice of moving the bolt or bolt carrier of a firearm fully forward when the return spring has not done so (or there is a chance that it will not have done so). Some firearms have a dedicated device to allow forward assisting; on others, it is simply a procedure performed on the charging handle. As a device The forward assist on a firearm is a button found commonly on AR-15 rifle derivatives, such as the M16 rifle, and is usually located near the bolt closure. The original AR15 and M16 designs lacked the 'bolt forward assist' feature found on the later M16A1. When hit, it pushes the bolt carrier forward, ensuring that the bolt is locked. In order to ensure that the extractor is clipped around the rim of the casing, the forward assist is usually struck rather than pushed. It is commonly incorporated into standard loading procedure to prepare a firearm for firing, or to close the bolt when the firearm is excessively dirty. Another instance where the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colt Canada
Colt Canada (formerly called Diemaco) is the Canadian division of American firearms manufacturer Colt located in Kitchener, Ontario, Canada. The facility produces small arms for the Canadian Armed Forces, Canadian law enforcement agencies In addition, the company exports firearms internationally. Known foreign customers include Norway, Denmark and The Netherlands. The company's main products are the C7 rifle The Colt Canada C7 is a Canadian family of military rifles, manufactured by Colt Canada (formerly Diemaco prior to 2005), having similar design and function to the Colt M16A3. The C7 and its variants have been adopted as the standard issue ri ... and derivatives which are manufactured under license from Colt Defense USA, and the EAGLE side-loading 40mm LV grenade launcher. Colt Canada describes itself as the Canadian government's "Centre of Excellence for small arms" and the Canadian Forces' sole supplier of the C7 family of rifles despite its U.S. ownership and n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diemaco
Diemaco was a Canadian defence company based in Kitchener, Ontario, Canada, that manufactured the C7 family of rifles under a licence from Colt. It was acquired by Colt Defense Colt Defense LLC, together with its subsidiaries, is an American designer, developer and manufacturer of small arms weapons systems for individual soldiers and law enforcement personnel. It is headquartered in West Hartford, Connecticut. The compan ... on May 20, 2005, in an $18.2 million purchase from parent company Héroux-Devtek Inc, which had purchased Diemaco in 2000. References {{reflist Firearm manufacturers of Canada Companies based in Kitchener, Ontario History of manufacturing in Ontario Industrial history of the Regional Municipality of Waterloo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colt Defense
Colt Defense LLC, together with its subsidiaries, is an American designer, developer and manufacturer of small arms weapons systems for individual soldiers and law enforcement personnel. It is headquartered in West Hartford, Connecticut. The company traces its portfolio of products and services back to Colt Firearms, Colt's Manufacturing Company and prior to that to Colt's Patent Firearms Manufacturing Company. The company and its predecessors have supplied small arms weapons systems to the United States Government and other governments throughout the world since the Mexican–American War of 1847. In its 2002 reorganization, Colt's Manufacturing Company, Inc. split off Colt Defense to supply military, law enforcement and security markets. Sales to the U.S. Government (including U.S. Government sales to foreign governments) accounted for 57% of net sales in 2010 and 33% of net sales through the first three quarters of 2011, the change being a result of both reduced purchases of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FN SCAR
The FN SCAR (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 consist 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 are available in ''Close Quarters Combat'' (''CQC''), ''Standard'' (''STD''), and ''Long Barrel'' (''LB'') variants. In early 2004, 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 Arm ... (USSOCOM) issued a solicitation for a family of Special Oper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
War In Afghanistan (2001–2021)
The War in Afghanistan was an armed conflict that began when an Participants in Operation Enduring Freedom, international military coalition led by the United States launched United States invasion of Afghanistan, an invasion of Afghanistan, toppling the Taliban-ruled Islamic Emirate of Afghanistan (1996–2001), Islamic Emirate and establishing the internationally recognized Islamic Republic of Afghanistan, Islamic Republic three years later. The conflict ultimately ended with the 2021 Taliban offensive, which overthrew the Islamic Republic, and re-established the Islamic Emirate. It was the List of the lengths of United States participation in wars, longest war in the military history of the United States, surpassing the length of the Vietnam War (1955–1975) by approximately six months. Following the September 11 attacks, President of the United States, U.S. President George W. Bush demanded that the Taliban immediately extradite al-Qaeda leader Osama bin Laden to the Unit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iraq War
{{Infobox military conflict , conflict = Iraq War {{Nobold, {{lang, ar, حرب العراق (Arabic) {{Nobold, {{lang, ku, شەڕی عێراق (Kurdish languages, Kurdish) , partof = the Iraq conflict (2003–present), Iraq conflict and the War on terror , image = Iraq War montage.png , image_size = 300px , caption = Clockwise from top: US troops at Uday Hussein, Uday and Qusay Hussein's hideout; insurgents in northern Iraq; the Firdos Square statue destruction, toppling of the Saddam Hussein statue in Firdos Square , date = {{ubl, {{Start and end dates, 2003, 3, 20, 2011, 12, 18, df=yes({{Age in years, months and days, 2003, 03, 19, 2011, 12, 18) , place = Iraq , result = * 2003 invasion of Iraq, Invasion and History of Iraq (2003–11), occupation of Iraq * Overthrow of Arab Socialist Ba'ath Party – Iraq Region, Ba'ath Party government * Execution of Saddam Hussein in 2006 * Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
