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'{{short description|Type of autoloading rifle}} {{Multiple issues| {{Peacock|date=March 2024}} {{Unreliable sources|date=March 2024}} }} [[File:Ruger 10-22.jpg|thumb|right|[[Ruger 10/22]] - [[.22 Long Rifle]]]][[File:Simonov-SKS-45.JPG|thumb|right|[[SKS]] Type 56 - [[7.62×39mm]]]] [[File:1973 Colt AR15 SP1.jpg|right|thumb|[[Colt AR-15 SP1]] - [[.223 Remington]]]] [[File:Mannlicher-1885-semi-auto.jpg|thumb|223x223px|Drawing of the Mannlicher 1885 semi-automatic rifle by Ferdinand Mannlicher, one of the earliest semi-automatic rifle designs.]] [[File:Czechguards.jpg|right|thumb|[[Prague Castle Guard]] carrying the Czechoslovak [[vz. 52 rifle]] ]] A '''semi-automatic rifle''' is an [[Self-loading rifle|autoloading rifle]] that fires a single [[Cartridge (firearms)|cartridge]] with each pull of the [[Trigger (firearms)|trigger]] and uses part of the fired cartridge's energy to eject the case and load another cartridge into the chamber.<ref>{{Cite web|url=https://codelibrary.amlegal.com/codes/newyorkcity/latest/NYCadmin/0-0-0-6860|title=Chapter 3: Firearms|accessdate=July 1, 2022}}</ref><ref>{{cite web|url=https://regulations.atf.gov/478-11/2021-28398#478-11-p3678444349-d|title=27 CFR § 478.11|accessdate=July 1, 2022}}</ref> This is in contrast to [[bolt-action]] rifles, which require the user to cycle the bolt manually before they can fire a second time, and [[Automatic rifle|fully automatic rifles]] which fire continuously until the trigger is released.<ref>{{Cite web |title=Definition of BOLT-ACTION |url=https://www.merriam-webster.com/dictionary/bolt-action |access-date=2022-05-23 |website=www.merriam-webster.com |language=en}}</ref><ref>{{Cite web |title=Definition of AUTOMATIC |url=https://www.merriam-webster.com/dictionary/automatic |access-date=2022-05-23 |website=www.merriam-webster.com |language=en}}</ref> ==History== In 1883, [[Hiram Maxim]] patented a recoil-operated conversion of a [[Winchester rifle]].<ref>{{Cite web |title=Hiram Maxim |url=https://www.dulwichsociety.com/people/hiram-maxim |access-date=2024-09-04 |website=www.dulwichsociety.com}}</ref> In 1884, another recoil-operated semi-automatic rifle was patented by Horace Updegraff.<ref>{{cite web | url=https://patents.google.com/patent/US325369A/en?q=(F41A19%2f30)&sort=old&page=19 | title=Magazine gun }}</ref> Another one of the first designs of a recoil-operated semi-automatic rifle is attributed to [[Ferdinand Mannlicher]], who unveiled his design in 1885 based on work begun in 1883.<ref name=Jewison2010>{{cite web |last1=Jewison |first1=Glenn |last2=Steiner |first2=Jörg C. |year=2010 |title=Ferdinand Ritter von Mannlicher |url=http://www.austro-hungarian-army.co.uk/biog/mannlicher.htm |website=austro-hungarian-army.co.uk |publisher=Glenn Jewison }}</ref><ref>{{Cite web |title=The 1885 Assault Rifle {{!}} WeaponsMan |url=https://billstclair.com/weaponsman.com/index.html?p=37471 |archive-url=https://web.archive.org/web/20220117005411/https://billstclair.com/weaponsman.com/index.html?p=37471 |archive-date=2022-01-17 |access-date=2021-03-27 |website=billstclair.com |language=en-US}}</ref> Other non-gas operated semi-automatic models were the Model 85 and Mannlicher Models 91, 93 and 95 rifles.<ref name=Smith1947>{{cite book |last=Smith |first=Walter H.B. |year=1947 |title=Mannlicher Rifles and Pistols: Famous Sporting and Military Weapons |url=https://books.google.com/books?id=AfqingEACAAJ |publisher=Military Service Publishing |isbn=9781258889470 }}</ref> The designs were deeply flawed and never proceeded past the conceptual/prototype stage due to issues inherent to the [[black powder]] used in their cartridges (based around the Austrian [[11×58mmR|11×58mmR M/77]]), such as insufficient velocity and excessive [[fouling]]. Automatic firearms would only become feasible after [[smokeless powder]] became widespread. Mannlicher's designs were, nonetheless, the forerunners of automatic rifles and served as a base for a number of future weapons, such as [[John Moses Browning|Browning]] machine guns ([[M1917 Browning machine gun|M1917]], [[M1919 Browning machine gun|M1919]] and [[M2 Browning|M2]]).<ref>{{Cite web|last=McCollum|first=Ian|date=2015-05-06|title=Mannlicher 1885 Semiauto Rifle|url=https://www.forgottenweapons.com/mannlicher-1885-semiauto-rifle/|access-date=2020-10-21|website=Forgotten Weapons}}</ref><ref>{{Cite book|last1=Smith|first1=Walter Harold Black|url=https://books.google.com/books?id=NiK7nEZkf0IC&q=FG+42+Mannlicher|title=Small Arms of the World: The Basic Manual of Military Small Arms, American, Soviet, British, Czech, German, French, Belgian, Italian, Swiss, Japanese, and All Other Important Nations|last2=Smith|first2=Joseph Edward|date=1960|publisher=Stackpole Company|language=en}}</ref> Furthermore, from the early 1890s up until his death in 1904, Mannlicher produced smokeless powder versions of its guns.<ref>{{Cite book|url=https://books.google.com/books?id=SJaPbfRhdfoC&q=Mannlicher+Smokeless+Automatic+1891&pg=PA7-IA7|title=The Engineer|date=1893|publisher=Morgan-Grampian (Publishers)|pages=14|language=en}}</ref> [[File:FSA-1917-detoured.jpg|thumb|right|The [[Fusil Automatique Modele 1917]] was an early [[France|French]] semi-automatic rifle issued in limited number to the French Armed Forces during [[World War I]].]] ===Blowback semi-automatic=== {{More citations needed section|date=January 2023}} In 1903 and 1905, the [[Winchester Repeating Arms Company]] introduced the first low-power [[Blowback (firearms)|blowback]] (non-gas operated) semi-automatic [[Rimfire ammunition|rimfire]] and [[Centerfire ammunition|centerfire]] rifles. The [[Winchester Model 1903]] and [[Winchester Model 1905]] operated on the principle of [[Blowback (arms)#blowback|blowback]]{{Broken anchor|date=2024-06-07|bot=User:Cewbot/log/20201008/configuration|target_link=Blowback (arms)#blowback|reason= }} to function semi-automatically. Designed by [[T.C. Johnson]], the Model 1903 achieved commercial success and continued to be manufactured until 1932, when the [[Winchester Model 63]] replaced it.<ref>{{Cite web |last=Association |first=National Rifle |title=An Official Journal Of The NRA {{!}} Snapshot: Winchester's Rimfire Rout |url=https://www.americanrifleman.org/content/snapshot-winchester-s-rimfire-rout/ |access-date=2022-05-23 |website=An Official Journal Of The NRA |language=en}}</ref> By the early 20th century, several manufacturers had introduced semi-automatic [[.22 caliber|.22]] rifles, including [[Winchester Repeating Arms Company|Winchester]], [[Remington Arms|Remington]], [[Fabrique Nationale]], and [[Savage Arms]], all using the direct blowback system of operation. Winchester introduced a [[.351 Winchester Self-Loading]] semi-automatic rifle, the [[Winchester Model 1907|Model 1907]], as an upgrade to the Model 1905, utilizing a blowback system of operation, offering more power than its [[.22 Long Rifle|.22]] counterpart. Both the Model 1905 and Model 1907 saw limited military and police use. ===Early semi-automatic rifles=== In 1883, two Danes, Madsen and Rasmussen, started work on recoil-operated, self-loading designs, and in 1887 a working rifle had been developed, later being named as the M1888 Forsøgsrekylgevær. This rifle was tested by the Danish military; however, it was rejected for military use. After failing these trials, a new design was developed and labeled as the M1896 Flaadens Rekylgevær. It was tested by the Danish military and found to be reliable enough; consequently, 60 were procured for the Danish navy, making the rifle one of the first military adopted semi-auto rifles.<ref name=Madsen-Rasmussen>{{cite web |author=<!--Staff writer(s); no by-line.--> |year=2015 |title=Madsen-Rasmussen |url=https://www.forgottenweapons.com/early-semiauto-rifles/madsen-rasmussen-18881896/ }}</ref> In the final years of the 19th century and early 20th century, experiments and patents with [[gas-operated reloading]] were developed by [[Hiram Maxim]] and Richard Paulson as well a gas-operated conversion system from an American inventor named Henry Pitcher. Other designs also developed, such as the [[Cei-Rigotti]] in 1900.<ref name=Cei-Rigotti>{{cite web |author=<!--Staff writer(s); no by-line.--> |year=2013 |title=Cei-Rigotti |url=https://www.forgottenweapons.com/early-semiauto-rifles/cei-rigotti/ }}</ref> In 1906, [[Remington Arms]] introduced the "[[Remington Model 8|Remington Auto-loading Repeating Rifle]]". Remington advertised this rifle, renamed the "Model 8" in 1911, as a sporting rifle. It was sold in Europe by [[FN Herstal]] as the "FN Browning 1900".<ref>{{cite web |last1=Woodall |first1=Cameron |title="F.N. 1900" |url=http://thegreatmodel8.remingtonsociety.com/?page_id=1562 |access-date=9 August 2020}}</ref> The rifle is a locked-breech, [[long recoil]] action designed by [[John Browning]], and was offered in [[.25 Remington|.25]], [[.30 Remington|.30]], [[.32 Remington|.32]], and [[.35 Remington|.35 caliber]] models, gaining popularity among civilians as well as some law enforcement officials who appreciated the combination of a semi-automatic action and relatively powerful rifle cartridges. In 1936, the Model 81 superseded the Model 8, and was offered in [[.300 Savage]] as well as the original Remington calibers. In 1908, General [[Manuel Mondragon|Manuel Mondragón]] patented the [[Mondragón rifle]], designated the M1908. The rifle was used by Mexican forces in the [[Mexican Revolution]], making Mexico the first nation to use a semi-automatic rifle in battle, in 1911. [[File:M1 Garand rifle USA noBg.jpg|thumb|The [[M1 Garand]], designed by [[John Garand]] in 1936 and initially produced for the [[United States Armed Forces|United States military]]. ]] Shortly after the Mondragón rifle was produced, France had its own semi-automatic rifle, the [[Fusil Automatique Modele 1917]]. It is a locked breech, gas-operated action which is similar in its mechanical principles to the subsequently manufactured American [[M1 Garand]]. The M1917 was fielded during the latter stages of [[World War I]],<ref>{{cite book |last1=Prenderghast |first1=Gerald |title=Repeating and Multi-Fire Weapons: A History from the Zhuge Crossbow Through the AK-47 |date=2018 |publisher=McFarland |page=169}}</ref> where it did not receive a favorable reception among troops. However, its shortened and improved version, the Model 1918, gave complete satisfaction during the Moroccan [[Rif War (1920)|Rif War]] from 1920 to 1926. Still, the bolt-action [[Lebel Model 1886 rifle]] remained the standard French infantry rifle until being replaced in 1936 by the [[MAS-36 rifle|MAS-36]], also a bolt action, despite the various semi-automatic rifles designed between 1918 and 1935. Other nations experimented with self-loading rifles during the interwar period, including the [[United Kingdom]], which had intended to replace the bolt-action [[Lee–Enfield]] with a self-loading rifle, but this plan had to be discarded when the [[World War II|Second World War]] became imminent, shifting its emphasis to speeding up re-armament with existing weapons. ===Gas-operated rifles=== [[File:M1941.jpg|thumb|[[M1941 Johnson rifle]] Semi-Automatic Rifle with original spike bayonet and leather sheath. The 10-round rotary magazine could be quickly reloaded using two clips of .30 Caliber M2 Ball ammunition.]] In 1936, the American [[M1 Garand]] rifle became the first gas-operated semi-automatic rifle to be adopted by a country as their standard issued [[service rifle]]. The [[gas-operated]] M1 Garand was developed by Canadian-born [[John Garand]] for the U.S. government at the [[Springfield Armory]] in [[Springfield, Massachusetts]]. After years of research and testing, the first production model of the M1 Garand was unveiled in 1937 and cleared on July 21 of the same year.<ref>Wallin, B. (2018, November 13). [FEATURE ARTICLE] The Legendary M1 Garand Rifle: “Best Battle Implement Ever Devised.” Varnum Continentals. https://varnumcontinentals.org/2016/10/feature-article-legendary-m1-garand/</ref> [[George S. Patton|General George S. Patton]] described the M1 Garand as "the greatest battle implement ever devised."<ref>{{Cite book|last=Thompson|first=Leroy|title=The M1 Garand|publisher=Osprey Publishing|year=2012|pages=4}}</ref> The [[Soviet Union|Soviet]] [[AVS-36]], [[SVT-40|SVT-38, and SVT-40]], as well as the German [[Gewehr 43]], were semi-automatic [[Gas-operated reloading|gas-operated]] rifles issued during [[World War II]] in relatively small numbers. In practice, they did not replace the bolt-action rifle as a standard infantry weapon of their respective nations - Germany produced 402,000 Gewehr 43 rifles,<ref>{{cite book |last1=McNab |first1=Chris |title=German Automatic Rifles 1941-45: Gew 41, Gew 43, FG 42 and StG 44 |date=2013 |publisher=Osprey Publishing |page=19}}</ref> and over 14,000,000 of the Kar98k.<ref>{{cite book |last1=Grant |first1=Niel |title=Mauser Military Rifles |date=2015 |publisher=Osprey Publishing |page=65}}</ref> Another gas-operated semi-automatic rifle developed toward the end of World War II was the [[SKS]]. Designed by [[Sergei Gavrilovich Simonov]] in 1945, it came equipped with a [[bayonet]] and could be loaded with ten rounds, using a [[stripper clip]]. It was the first widely issued rifle to use the [[7.62×39mm]] cartridge.<ref name="hogg2002">Hogg, Ian (2002). ''Jane's Guns Recognition Guide''. Jane's Information Group. {{ISBN|0-00-712760-X}}.</ref> By the end of World War II, however, semi-automatic rifles had been largely superseded in military usage by their fully automatic counterparts - weapons such as the [[AK-47]], [[FN FAL]] and [[M16 rifle|M16]] limited the viability of widespread deployment of semi-automatic rifles. [[File:Staff Sergeant Richard J Clark USMC 2013-07-09 16-55.jpg|thumb|U.S. [[United States Marine Corps|Marine]] with a [[Barrett M82]]]] Gradually, military doctrine placed less emphasis on individual marksmanship, as a large volume of fire was deemed more important – during [[World War II]], American ground forces fired approximately 25,000 rounds for each enemy killed. In the [[Korean War]], this number raised to 50,000, and in the [[Vietnam War]] it became 200,000 rounds per enemy.<ref>{{Cite book|last=Arquilla|first=John|title=Information Strategy and Warfare: A Guide to Theory and Practice|publisher=Routledge|year=2007|pages=150}}</ref> The first fully automatic rifle to see widespread usage was the German [[StG 44]], which was reportedly well-liked by troops, as the 30-round selective fire rifle gave them much more flexibility than their [[service rifle]], the bolt action [[Karabiner 98k]]. Ultimately, automatic rifles would become standard in military usage, as their firepower was superior to that of a semi-automatic rifle, but both semi-automatic and bolt action rifles are used worldwide today in military service in specific roles, such as [[designated marksman rifle]]s where the greater accuracy compared to automatics is valued. Furthermore, to accommodate for this greater firepower, [[battle rifles]] were mostly replaced by [[assault rifles]], whose lighter bullets allowed more ammunition to be carried at once. Where semi-automatic rifles continue to be used, they are usually in higher calibers, such as the [[.50 BMG]] [[Barrett M82]]. ==Operation== Semi-automatic weapons use [[gas-operated reloading|gas]], [[blow forward|blow-forward]], [[blowback (arms)|blowback]] or [[recoil operation|recoil]] energy to eject spent cartridges after the round has moved down the [[gun barrel|barrel]], to chamber a new cartridge from the weapon's [[magazine (firearms)|magazine]], and to reset the [[action (firearm)|action]]. This enables another round to be fired once the trigger is depressed again.<ref>{{Cite web |last=Price |first=Jessica Taylor |date=2022-06-10 |title=What makes a gun semi-automatic? Key gun terms explained as House passes new legislation |url=https://news.northeastern.edu/2022/06/10/semi-automatic-guns-explained/ |access-date=2024-09-14 |website=Northeastern Global News |language=en-US}}</ref> Semi-automatic rifles can be fed by an [[Clip (ammunition)|en-bloc clip]], [[Magazine (firearms)|external magazine]], or [[stripper clip]]. The self-loading design was a successor to earlier rifles that required manual cycling of the weapon after each shot, such as the [[bolt-action rifle]] or [[repeating rifle]]s. The ability to automatically load the next round results in an increase in the [[rounds per minute]] the operator can fire. ==Advantages== The primary advantage of self-loading rifles is the possibility of increasing the number of effective shots fired within any given time period by avoiding necessitating changing the aiming position of the rifle to manually chamber new cartridges. The actual number of hits per unit of time depends upon the magazine capacity and the availability of detachable magazines, but semi-automatic rifles can typically more than double the number of hits from comparable manually-loaded rifles at close range and increase the number of hits by about 50 percent at longer distances which require more precise aiming. Firing for prolonged periods may increase this advantage as the manual-loading process can cause [[fatigue]]. The additional weight of springs and fittings using a portion of the cartridge energy to reload self-loading rifles have the additional advantage of reducing [[recoil]].<ref>Johnson (1944) p.45</ref> ==Disadvantages== The self-loading mechanism tuned for cartridges of specified dimensions and power may fail to reload dirty or bent cartridges that will otherwise fire satisfactorily. The mechanism may also fail to extract empty low-power cartridge cases useful for training, and high-power cartridges useful at longer ranges may damage it. Some self-loading rifles require externally lubricated cartridges, making them vulnerable to dirt adhesion. Any reliability problems causing failure of the self-loading mechanism to function as designed may eliminate the advantage of increased hits per unit of time, and may actually reduce the comparative rate of fire below what is possible with manually-loaded rifles if the self-loading rifle is not designed for convenient manual-loading. The [[United Kingdom]] regarded the reliable rate of fire from manually-loaded rifles to be nearly as high as self-loading rifles as recently as [[World War II]].<ref>Johnson (1944) p.43</ref> Semi-automatic rifles are uniquely susceptible to [[slamfire]] malfunctions caused by abrupt cartridge [[acceleration]] during self-loading. Slamfire discharges are unlikely to hit the target, and may cause [[collateral damage]].<ref>Johnson (1944) pp.352-357</ref> The time required for changing or reloading magazines can weaken the effectiveness of a rifle, as it imposes an effective duration limit on the continuous rate of fire of any rifle. High-capacity magazines increase the weight of the rifle, and typically reduce feeding reliability due to the varying spring tension from a full to a nearly empty magazine. Detachable magazines in general are usually less durable than internal magazines.{{Citation needed|date=September 2021}} The complexity of a self-loading mechanism makes self-loading rifles more expensive to manufacture and heavier than manually-loaded rifles. The semi-automatic [[M1 Garand]] weighs about 410 grams (0.9 lb) more (seven percent heavier) than the manually-loaded [[M1903 Springfield]] it replaced. American development of a self-loading infantry rifle began with the [[.276 Pedersen]] cartridge in recognition of the difficulties of producing reliable self-loading mechanisms for more powerful cartridges. Although the M1 Garand was ultimately adapted to fire the [[.30-06 Springfield]] cartridge at the insistence of General [[Douglas MacArthur]],<ref>Johnson (1944) pp.41,71&79</ref> most subsequent self-loading rifles for infantry use have been chambered for less powerful cartridges to reduce weight making rifles easier to carry.{{Citation needed|date=September 2021}} ==Select examples== {{columns-list|colwidth=20em| *[[Mondragón rifle]] *[[Mauser#Mauser M1916|Mauser M1916]] *[[Fusil Automatique Modele 1917|M1917 RSC]] *[[M1922 Bang rifle]] *[[General Liu rifle]] *[[M1 Garand]] *[[Type 4 rifle]] *[[SKS]] *[[Dragunov Sniper Rifle|Dragunov Rifle]] *[[Gewehr 43]] *[[SVT-40]] *[[Ag m/42]] *[[Hakim rifle]] *[[Rasheed Carbine]] *[[AR-10]] *[[AR-15]] *[[L1A1 Self-Loading Rifle|L1A1 Rifle]] *[[Heckler & Koch PSG1]] *[[Heckler & Koch SL8]] *[[Heckler & Koch SL7]] *[[Heckler & Koch SL6]] *[[Farquhar-Hill Rifle]] *[[Kbsp wz. 1938M]] *[[M1 Carbine]] *[[Springfield Armory M1A]] *[[Ruger Mini-14]] *[[M1941 Johnson rifle]] *[[Gewehr 41]] *[[vz. 52 rifle]] *[[MAS-49 rifle]] *[[FN Model 1949]] *[[Ruger 10/22]] *[[Marlin Model 60]] *[[Remington Model 7400]] *[[Remington Model 8]] *[[Winchester Model 1907]] *[[Walther WA2000]] *[[ZH-29]] *[[Smith & Wesson M&P15-22]]}} == Civilian uses for semi-automatic rifles == === Sport shooting === Target shooting has a long history, pre-dating the firearm, as the first example of it would be [[archery]], and as weapons that demanded user accuracy developed, so did their usage in competitions. Today, semi-automatic rifles are one of the more popular firearms in [[sport shooting]]. There are various types of sport shooting, ranging from rapid fire shooting, target shooting, which is predominantly accuracy based, and distance shooting. Shooting clubs in America became increasingly commonplace in the 1830s,<ref>{{cite web |last1=Encyclopedia Britannica |title=Shooting |url=https://www.britannica.com/sports/shooting |website=Encyclopedia Britannica |access-date=29 October 2019}}</ref> and have since grown in popularity. Semi-automatic rifles are commonly used in sport shooting events because of their accuracy, versatility, and their light weight- which has invited more people, specifically women and children, to compete as well. === Hunting === Semi-automatic rifles have grown in status among hunters. Many hunters are adopting semi-automatic rifles, particularly [[AR-15 style rifle]]s to take advantage of their compact design and modularity, effectively making it easier to traverse rugged terrain while tracking a target. And providing a large variety of customization ranging from scopes and muzzle devices, to different calibers. Semi-automatic fire greatly assists in maintaining one's sight picture, which is especially important when follow-up shots are required.<ref>{{cite web |last1=Brenton |first1=Bartt |title=5 Reasons to Hunt with an AR-15 |url=https://www.brentonusa.com/5-reasons-to-hunt-with-an-ar-15/ |website=Brenton Performance Grade Hunting Rifles |date=28 December 2017 |publisher=Bartt Brenton |access-date=29 October 2019}}</ref> Due to their demand, the manufacturers of semi-automatic firearms have greatly increased the effective firing distance of their products, compared to the first semi-automatics sold on the civilian market. === Self defense === Semi-automatic rifles are sometimes used for [[self-defense]].<ref>{{Cite web|last=Weingarten|first=Dean|title=Semi-auto "Assault" Rifle Defense in Waukegan, Illinois: two killed in Home Invasion|url=https://www.ammoland.com/2020/09/semi-auto-assault-rifle-defense-in-waukegan-illinois-two-killed-in-home-invasion/|website=Ammoland| date=29 September 2020 }}</ref><ref>{{Cite web|last=Weingarten|first=Dean|title=AR15 style Rifle in 6.8 SPC used in Self Defense Against Black Bear|url=https://www.ammoland.com/2020/10/ar15-style-rifle-in-6-8-spc-used-in-self-defense-against-black-bear/|website=Ammoland| date=13 October 2020 }}</ref> Most semi-automatic rifles are rather lightweight and simple to operate, without compromising accuracy. Semi-automatic rifles are able to quickly dispatch multiple targets in a [[home invasion]].<ref>{{Cite web|last=Weingarten|first=Dean|title=Semi-Automatic Rifle Used in Defense Against Home Invaders|url=https://www.ammoland.com/2020/10/semi-automatic-rifle-used-in-defense-against-home-invaders/|website=Ammoland| date=20 October 2020 }}</ref> Most semi-automatic rifles also have sights which can be adjusted for range,<ref>{{cite web |last1=McGough |first1=Steven |title=Why semi-Automatic Rifles are a Good Choice for Home Defense |url=https://radioviceonline.com/why-semi-automatic-rifles-are-a-good-choice-for-home-defense/ |website=RadioVice Online |date=11 January 2013 |access-date=29 October 2019}}</ref> providing versatility. ==See also== * [[Assault rifle]] (''not to be confused with "Assault weapon"'') * [[Assault weapon]] - certain semi-automatic rifles are classified as assault weapons in some jurisdictions * [[Firearm]] ** [[Pistol]] ** [[Revolver]] ** [[Semi-automatic pistol]] * [[AR-15 style rifle]] * [[Personal defense weapon]] * [[Rifle]] ** [[Automatic rifle]] ** [[Bolt-action rifle]] * [[Semi-automatic firearm]] ** [[Semi-automatic pistol]] ** [[Semi-automatic shotgun]] * [[Shotgun]] * [[Single-shot]] * [[List of semi-automatic rifles]] ==References== {{cite book |last=Johnson |first=Melvin M. |author-link =Melvin Johnson |title =Rifles and Machine Guns |publisher =William Morrow and Company |date =1944 |location =New York }} {{reflist}} ==External links== *[http://www.forgottenweapons.com/early-semiauto-rifles/ Early Semiauto Rifles] {{DEFAULTSORT:Semi-Automatic Rifle}} [[Category:Semi-automatic rifles|*]] [[Category:Austrian inventions]]'