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Ruger SR-556
The SR-556 is a semiautomatic AR-15 style rifle manufactured by U.S. firearms company Sturm, Ruger & Co. The rifle was introduced in 2009 in 223 Remington/ 5.56×45mm NATO and as a .308 Winchester AR-10 variant in 2013, the SR-762.Gilbert, Glenn M., Ruger's SR-556: Ready To Run, Right Out Of The Box', American Rifleman, October 2009 It is one of several 21st-century AR-15 rifles to use gas piston operation (SR-556). In January 2016 Ruger discontinued all SR-556 rifles and introduced a new takedown variant with a lightweight KeyMod handguard. Overview The rifle features a "two-stage" piston mechanism as opposed to the semi-direct impingement system of the AR-15. Gas flow is controlled by a four position regulator. Several key parts, such as the short stroke gas piston, gas regulator, and bolt/carrier group are chrome plated. The bolt carrier features an integral lug in place of the AR-15's gas key. The flash suppressor is similar to Ruger's AC-556 and Mini-14GB. The 5.56 ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-automatic Rifle
A semi-automatic rifle is an autoloading rifle that fires a single cartridge with each pull of the trigger, and uses part of the fired cartridge's energy to eject the case and load another cartridge into the chamber. For comparison, a bolt-action rifle requires the user to cycle the bolt manually before they can fire a second time, and a fully automatic rifle fires continuously until the trigger is released. History The first design of a recoil-operated semi-automatic rifle is attributed to Ferdinand Mannlicher, who unveiled the design in 1885 based on work begun in 1883. Other non-gas operated semi-automatic models were the Model 85 and Mannlicher Models 91, 93 and 95 rifles. The designs were deeply flawed and never made past the conceptual/prototype stage due to issues inherent to the black powder used in their cartridges (based around the Austrian 11×58mmR M/77), such as insufficient velocity and excessive fouling; automatic firearms would only become feasible after smoke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AC-556
The Mini-14 is a lightweight semi-automatic rifle manufactured by Sturm, Ruger & Co. Introduced in 1973, it is based on the M14 rifle and is essentially a scaled-down version chambered in 5.56×45mm NATO. It is made in a number of variants, including: the Ranch Rifle (a basic, civilian variant), the Mini-14 GB, and the Mini Thirty, which is chambered for 7.62×39mm. The rifle is currently used by military personnel, law-enforcement personnel, and civilians in the United States and around the world. History and design Introduced in 1973 by Sturm, Ruger & Co., the Mini-14 resembles a smaller version of the military M14 rifle. Designed by L. James Sullivan and William B. Ruger, it incorporated numerous innovations and cost-saving engineering changes. The Mini-14 rifle has an Investment casting, investment-cast, Heat treating, heat-treated Receiver (firearms), receiver and is mechanically similar to the M1 Garand, M1 rifle, with a self-cleaning, fixed-piston gas system. Initial rif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruger Rifles
Sturm, Ruger & Company, Inc., better known by the shortened name Ruger, is an American firearm manufacturing company based in Southport, Connecticut, with production facilities also in Newport, New Hampshire; Mayodan, North Carolina; and Prescott, Arizona. The company was founded in 1949 by Alexander McCormick Sturm and William B. Ruger, and has been publicly traded since 1969. Ruger produces bolt-action, semi-automatic, and single-shot rifles, shotguns, semi-automatic pistols, and single- and double-action revolvers. According to the ATF statistics for 2015, Ruger is currently America's largest firearm manufacturer, as well as the second largest pistol and revolver manufacturer (behind Smith & Wesson) and rifle manufacturer (behind Remington) in the United States. History Sturm, Ruger & Company was founded by William B. Ruger and Alexander McCormick Sturm in 1949 in a small rented machine shop in Southport, Connecticut. Just prior to their partnership, Bill Ruger had succ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short Stroke Piston Firearms
Short may refer to: Places * Short (crater), a lunar impact crater on the near side of the Moon * Short, Mississippi, an unincorporated community * Short, Oklahoma, a census-designated place People * Short (surname) * List of people known as the Short Arts, entertainment, and media * Short film, a cinema format (also called film short or short subject) * Short story, prose generally readable in one sitting * ''The Short-Timers'', a 1979 semi-autobiographical novel by Gustav Hasford, about military short-timers in Vietnam Brands and enterprises * Short Brothers, a British aerospace company * Short Brothers of Sunderland, former English shipbuilder Computing and technology * Short circuit, an accidental connection between two nodes of an electrical circuit * Short integer, a computer datatype Finance * Short (finance), stock-trading position * Short snorter, a banknote signed by fellow travelers, common during World War II Foodstuffs * Short pastry, one which is rich in butt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rifles Of The United States
A rifle is a long-barreled firearm designed for accurate shooting, with a barrel that has a helical pattern of grooves (rifling) cut into the bore wall. In keeping with their focus on accuracy, rifles are typically designed to be held with both hands and braced firmly against the shooter's shoulder via a buttstock for stability during shooting. Rifles are used extensively in warfare, law enforcement, hunting, shooting sports, and crime. The term was originally ''rifled gun'', with the verb ''rifle'' referring to the early modern machining process of creating groovings with cutting tools. By the 20th century, the weapon had become so common that the modern noun ''rifle'' is now often used for any long-shaped handheld ranged weapon designed for well-aimed discharge activated by a trigger (e.g., personnel halting and stimulation response rifle, which is actually a laser dazzler). Like all typical firearms, a rifle's projectile (bullet) is propelled by the contained deflagrat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
300 BLK Firearms
3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious or cultural significance in many societies. Evolution of the Arabic digit The use of three lines to denote the number 3 occurred in many writing systems, including some (like Roman and Chinese numerals) that are still in use. That was also the original representation of 3 in the Brahmic (Indian) numerical notation, its earliest forms aligned vertically. However, during the Gupta Empire the sign was modified by the addition of a curve on each line. The Nāgarī script rotated the lines clockwise, so they appeared horizontally, and ended each line with a short downward stroke on the right. In cursive script, the three strokes were eventually connected to form a glyph resembling a with an additional stroke at the bottom: ३. The Indian digits spread to the Caliphate in the 9th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruger 10/22
The Ruger 10/22 is a series of semi-automatic rifles produced by American firearm manufacturer Sturm, Ruger & Co., chambered for the .22 Long Rifle rimfire cartridge. It uses a patented 10-round rotary magazine, though higher capacity box magazines are also available. The standard carbine version of the Ruger 10/22 has been in production continuously since 1964,Wood, J.B., ''Firearms Assembly / Disassembly Part III: Rimfire Rifles Revised Edition'', DBI Books, 1994, p.331 making it one of the most successful rimfire rifle designs in history, with numerous third party manufacturers making parts and accessories for upgrading and customization. The 10/22's aftermarket is so prolific that a complete 10/22 can be built without using any Ruger-made components. A magnum version of the 10/22, known as the 10/22 Magnum, chambered for the .22 WMR cartridge, was made from 1998 to 2006. A .17 HMR version, the 10/17, was announced in 2004, but was only listed in the catalog for two y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruger Mini-14
The Mini-14 is a lightweight semi-automatic rifle manufactured by Sturm, Ruger & Co. Introduced in 1973, it is based on the M14 rifle and is essentially a scaled-down version chambered in 5.56×45mm NATO. It is made in a number of variants, including: the Ranch Rifle (a basic, civilian variant), the Mini-14 GB, and the Mini Thirty, which is chambered for 7.62×39mm. The rifle is currently used by military personnel, law-enforcement personnel, and civilians in the United States and around the world. History and design Introduced in 1973 by Sturm, Ruger & Co., the Mini-14 resembles a smaller version of the military M14 rifle. Designed by L. James Sullivan and William B. Ruger, it incorporated numerous innovations and cost-saving engineering changes. The Mini-14 rifle has an investment-cast, heat-treated receiver and is mechanically similar to the M1 rifle, with a self-cleaning, fixed-piston gas system. Initial rifles were produced with a complex, exposed-bolt hold-open device ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruger AR-556
The Ruger AR-556 is a semiautomatic AR-15 style rifle manufactured by U.S. firearms company Sturm, Ruger & Co. Introduced in 2014 as an entry-level AR-15 using a direct impingement action, with variants since being released such as the upgraded AR-556 MPR (multi-purpose rifle) in 2017 and the AR-556 pistol in 2019. Overview The standard model makes use of a traditional direct impingement with a carbine length gas system and has a cold hammer forged 4140 chrome-moly steel barrel with 1: twist rifling and a birdcage style flash hider. The bolt is machined from 9310 alloy steel, and the furniture included is a CAR-15 style handguard without aluminum heatshields, an M4 buttstock, and a Ruger designed pistol grip. The included sights are a fixed front sight post and a Ruger Rapid Deploy rear flip-up sight. The gas block and sight post design is proprietary to Ruger and includes a quick detach sling swivel socket and bayonet lug. The MPR model uses a mid-length gas system and a rad ... [...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] |
SR-25 Pattern Magazine
An SR-25, AR-10 or LR-308 pattern magazine is a type of detachable firearm magazine based on the original Armalite AR-10 "waffle" magazine design introduced in the late 1950s, used for .308 Winchester and 7.62×51mm NATO cartridges. The design has been used on many AR-10 derivatives (generally referred to as AR-308 style rifles), for instance in the Knight's Armament SR-25 and DPMS Panther LR-308, as well as bolt-action rifles such as the Mossberg MVP .308, Ruger Precision Rifle and Q FIX. Aftermarket magazines are produced by Magpul, Lancer Systems, and others. Not all AR-308 rifles use magazines compatible with the SR-25 pattern. For example, HK417/MR308/MR762 uses a proprietary design. Notably, Armalite switched from their original pattern magazines to modified M14 magazines in 1996 with their new AR-10B model, but reintroduced their original (SR-25 pattern) magazine design with the AR-10A model in 2012. Firearms compatible with SR-25 pattern magazines AR-10/AR-308 type r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magpul
Magpul Industries Corporation is an American designer and manufacturer of high-tech polymer and composite firearms accessories like M-LOK. Magpul Industries takes its name from its first product, the MagPul (Magazine Puller), an accessory for the STANAG magazines used by NATO armed forces, which aids users in pulling magazines from pouches. Originally based in Boulder, Colorado, Magpul announced its intention to leave the state in 2013 when a proposed magazine capacity law would cause many of its products to become illegal in Colorado. After passage of the law, Magpul relocated its production facilities to Wyoming and corporate offices to Texas. Background Magpul Industries was founded in 1999 by Richard M. Fitzpatrick, a Force Recon sergeant with the US Marine Corps. The company has two divisions: Magpul Industries, which manufactures firearms accessories and Magpul Core which was founded in 2008 as Magpul Dynamics. Magpul Core provides firearms training and produces instr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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