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69-560: The Vektor R4 is a South African 5.56×45mm assault rifle . It entered service as the standard service rifle of the South African Defence Force (SADF) in 1980. In South African service, the R4 replaced the R1, a variant of the 7.62×51mm FN FAL . It was produced by Lyttelton Engineering Works (LIW, "Lyttelton Ingenieurswerke"), now Denel Land Systems . The weapon is a licensed variant of

138-519: A closed bolt . As with the IMI Galil , the operating system is derived from that of the AK-47 . It uses ignited powder gases channelled through a vent in the barrel to drive a long stroke piston located above the barrel in a gas cylinder to provide power to the operating system. The weapon features a self-regulating gas system and a rotary bolt breech locking mechanism (equipped with two locking lugs), which

207-561: A detachable magazine . 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 Mkb 42 . While immediately after World War II, NATO countries were equipped with battle rifles , the development of the M16 rifle during the Vietnam War prompted

276-548: A 20-round magazine. The 5.56 mm round had to penetrate a standard U.S. helmet at 460 metres (500 yd) and retain a velocity in excess of the speed of sound, while matching or exceeding the wounding ability of the .30 Carbine cartridge. This request ultimately resulted in the development of a scaled-down version of the ArmaLite AR-10 , called the ArmaLite AR-15 rifle. However, despite overwhelming evidence that

345-400: A 30-round detachable box magazine. This weapon was the prototype of all successful automatic rifles. Characteristically (and unlike previous rifles) it had a straight stock with the barrel under the gas cylinder to reduce the turning moment of recoil of the rifle in the shoulder and thus help reduce the tendency of shots to climb in automatic fire. The barrel and overall length were shorter than

414-657: A 3× magnified telescopic sight and an unmagnified reflex sight mounted on top of the telescopic sight. Widely distributed, it has been adopted by over 40 countries and prompted other nations to develop similar composite designs, such as the FX-05 Xiuhcoatl . Picatinny rail Once established as United States Military Standard , its use expanded to also attaching other accessories, such as: iron sights , tactical lights , laser aiming modules , night vision devices , reflex sights , holographic sights , foregrips , bipods , slings and bayonets . An updated version of

483-633: A Sturmgewehr was demonstrated before the People's Commissariat of Arms of the USSR . The Soviets were so impressed with the Sturmgewehr that they immediately set about developing an intermediate caliber automatic rifle of their own to replace the badly outdated Mosin–Nagant bolt-action rifles and PPSh-41 submachine guns that armed most of the Red Army. The Soviets soon developed the 7.62×39mm M43 cartridge, which

552-412: A front post and a flip-up rear sight with 300 and 500 m apertures. The front sight is adjustable for windage and elevation and is installed in a durable circular shroud. The rear sight is welded at the end of the receiver's dust cover. For nighttime use, the R4 is equipped with self-luminous tritium light dots (exposed after placing the rear sight in an intermediate position) installed in a pivoting bar to

621-436: A great variety of accessories and attachments are now available and the rails are no longer confined to the rear upper surface ( receiver ) of long arms but are either fitted to or machine milled into the upper, side or lower surfaces of all manner of weapons from crossbows to pistols and long arms up to and including anti-materiel rifles . Because of their many uses, 1913 rails and accessories have replaced iron sights in

690-576: A large flash suppressor had to be fitted". "Nevertheless, as a short-range weapon it is quite adequate and thus, [despite] its caliber, [the Colt Commando ] is classed as a submachine gun." Other compact assault rifles, such as the HK53 , AKS-74U and the Daewoo K1 , have been made and they have also been called submachine guns. In 1977, Austria introduced the 5.56×45mm Steyr AUG bullpup rifle, often cited as

759-454: A line of semi-automatic variants of the R4, R5 and R6 called the LM4 , LM5 and LM6 respectively, built for civilian and law enforcement users. The rifles were marketed by Musgrave , with the joint venture between the L yttelton and M usgrave conferring the rifle's "LM" prefix. Assault rifle An assault rifle is a select fire rifle that uses an intermediate-rifle cartridge and

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828-438: A misapplication of the term. The 1890s Cei-Rigotti prototype was built to fire the fully powered 7.65×53mm Mauser and the weaker 6.5×52mm Carcano , it was somewhat of a predecessor. However, it had its magazine fixed. The Fedorov Avtomat (also anglicized as Federov, Russian: Автома́т Фёдорова , romanized : Avtomát Fyódorova , IPA: [ɐftɐˈmat ˈfʲɵdərəvə] , lit. 'Fyodorov's automatic rifle')

897-505: A modular design with a wide range of accessories (telescoping butt-stocks, optics, bi-pods, etc.) that could be easily removed and arranged in a variety of configurations. The adoption of the M16, the H&;K33, and the 5.56×45mm cartridge inspired an international trend towards relatively small-sized, lightweight, high-velocity military service cartridges that allow a soldier to carry more ammunition for

966-572: A patent for the rail in 1995. Swan has visited civil court against Colt and Troy industries regarding patent infringement. The courts found that Troy had developed rifles with rail mounting systems nearly identical to the MIL-STD-1913 rail. A metric -upgraded version of the 1913 rail, the STANAG 4694 NATO Accessory Rail , was designed in conjunction with weapon manufacturers like Aimpoint , Beretta , Colt , FN Herstal and Heckler & Koch , and

1035-419: A select-fire intermediate powered rifle combining the firepower of a submachine gun with the range and accuracy of a rifle. The result was the Sturmgewehr 44, an improvement of the earlier Maschinenkarabiner 42(H) , and approximately half a million Sturmgewehrs were produced by the war's end. It fired a new and revolutionary intermediate powered cartridge, the 7.92×33mm Kurz. This new cartridge

1104-446: A short carbine version of the 5.56 mm Galil SAR, which was license-manufactured as the R5 . The R5, when compared to the larger R4, has a barrel that is 130 millimetres (5.1 in) shorter, together with a shorter gas system and handguard. It also lacks a bipod, and the flash hider does not support rifle grenades . In the 1990s, an even more compact personal defence weapon variant of

1173-473: A significant advantage over enemies armed primarily with bolt-action rifles. Although U.S. Army studies of World War II combat accounts had very similar results to that of the Germans and Soviets, the U.S. Army failed to recognize the importance of the assault rifle concept, and instead maintained its traditional views and preference for high-powered semi-automatic rifles. At the time, the U.S. Army believed that

1242-464: A small-caliber, high-velocity cartridge. Senior American commanders had faced fanatical enemies and experienced major logistical problems during World War II and the Korean War, and insisted that a single powerful .30 caliber cartridge be developed, that could be used by the new automatic rifle, and also by the new general-purpose machine gun (GPMG) in concurrent development. This culminated in

1311-679: A traditional rifle and it had a pistol grip to hold the weapon more securely in automatic fire. "The principle of this weapon—the reduction of muzzle impulse to get usable automatic fire within the actual ranges of combat—was probably the most important advance in small arms since the invention of smokeless powder ." Like the Germans, the Soviets were influenced by experience showing that most combat engagements occur within 400 metres (1,300 ft) and that their soldiers were consistently outgunned by heavily armed German troops, especially those armed with Sturmgewehr 44 assault rifles. On July 15, 1943,

1380-583: Is a 5.56×45mm assault rifle, designed in the early 1990s by Heckler & Koch in Germany as a replacement for the heavier G3. It was accepted into service with the Bundeswehr in 1997, replacing the G3. The G36 is gas-operated and feeds from a 30-round detachable box magazine or 100-round C-Mag drum magazine . The G36 was made with the extensive use of lightweight, corrosion-resistant synthetic materials in its design;

1449-575: Is a 7.62×51mm, selective fire, automatic rifle produced by the Belgian armaments manufacturer Fabrique Nationale de Herstal (FN). During the Cold War it was adopted by many North Atlantic Treaty Organization (NATO) countries, most notably with the British Commonwealth as the semi-automatic L1A1 . It is one of the most widely used rifles in history, having been used by more than 90 countries. The FAL

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1518-640: Is a select-fire infantry rifle and also one of the world's first operational automatic rifles, designed by Vladimir Grigoryevich Fyodorov in 1915 and produced in the Russian Empire and later in the Russian Soviet Federative Socialist Republic . A total of 3,200 Fedorov rifles were manufactured between 1915 and 1924 in the city of Kovrov ; the vast majority of them were made after 1920. The weapon saw limited combat in World War I , but

1587-604: Is at times called the 'Picatinny Rail', in reference to the Picatinny Arsenal in New Jersey . Picatinny Arsenal works as a contracting office for small arms design (they contracted engineers to work on the M4 ). Picatinny Arsenal requested Swan's help in developing the rail, but did not draft blueprints or request paperwork for a patent. That credit goes to ARMS Inc's Richard Swanson, who conducted Research and Development and achieved

1656-481: Is rotated by a helical camming groove machined into the bolt carrier that engages a control pin on the bolt. Extraction is carried out by means of a spring-loaded extractor contained in the bolt and a protrusion on the left guide rail inside the receiver acts as the fixed ejector. Internally, the R4 differs from the Galil in the addition of a new gas tube lock to prevent the tube from shaking loose during sustained fire, and

1725-429: The IMI Galil assault rifle with several modifications; both the stock and magazine are now made of a high-strength polymer and the stock was lengthened, adapting the weapon for the average South African soldier. Other detailed differences include the R4's lack of a carry handle and a number of modifications made to its internal operating mechanism. The R4 is a selective fire , gas-operated weapon that fires from

1794-557: The Type 56 ). As a result, more AK-type weapons have been produced than all other assault rifles combined. As of 2004, "of the estimated 500 million firearms worldwide, approximately 100 million belong to the Kalashnikov family, three-quarters of which are AK-47s." The U.S. Army was influenced by combat experience with semi-automatic weapons such as the M1 Garand and M1 Carbine , which enjoyed

1863-510: The 1960s other countries would follow the Americans' lead and begin to develop 5.56×45mm assault rifles, most notably Germany with the Heckler & Koch HK33 . The HK33 was essentially a smaller 5.56mm version of the 7.62×51mm Heckler & Koch G3 rifle. As one of the first 5.56mm assault rifles on the market, it would go on to become one of the most widely distributed assault rifles. The HK33 featured

1932-504: The 1970s, Finland, Israel, and South Africa introduced AK type assault rifles in 5.56×45mm. Sweden began the transition with trails in 1981 and full adaptation in 1986. During the 1990s, Russia developed the AK-101 in 5.56×45mm NATO for the world export market. In addition, Bulgaria, Czechoslovakia, Hungary, Poland and Yugoslavia (i.e., Serbia) have also rechambered their locally produced assault rifles to 5.56mm NATO. The AK-74 assault rifle

2001-534: The 5.56×45mm FAMAS bullpup rifle. In 1985, the British introduced the 5.56×45mm L85 bullpup rifle. In the late 1990s, Israel introduced the 5.56mm NATO Tavor TAR-21 . In 1997, China adopted the QBZ-95 in the new 5.8×42mm cartridge, which they claim is superior to both the 5.56×45mm and the 5.45×39mm. By the turn of the century, the bullpup assault rifle design had achieved worldwide acceptance. The Heckler & Koch G36

2070-463: The 5.56×45mm NATO cartridge has become not only the NATO standard but "the standard assault-rifle cartridge in much of the world". It also led to the development of small-caliber high-velocity service rifles by every major army in the world, including the USSR and People's Republic of China. Today, many small arms experts consider the M16 the standard by which all other assault rifles are judged. During

2139-416: The 5.56×45mm cartridge. This shift represented a change in the philosophy of the military's long-held position about caliber size. By the middle of the 1970s, other armies were looking at assault rifle-type weapons. A NATO standardization effort soon started and tests of various rounds were carried out starting in 1977. The U.S. offered the 5.56×45mm M193 round, but there were concerns about its penetration in

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2208-555: The AK-47 and the M14 ("assault rifle" vs "battle rifle") came in the early part of the Vietnam War . Battlefield reports indicated that the M14 was uncontrollable in full-auto and that soldiers could not carry enough ammunition to maintain fire superiority over the AK-47. And, while the M2 Carbine offered a high rate of fire, it was under-powered and ultimately outclassed by the AK-47. A replacement

2277-539: The AR-15 could bring more firepower to bear than the M14, the Army opposed the adoption of the new rifle. In January 1963, Secretary of Defense Robert McNamara concluded that the AR-15 was the superior weapon system and ordered a halt to M14 production. At the time, the AR-15 was the only rifle available that could fulfill the requirement of a universal infantry weapon for issue to all services. After modifications (most notably,

2346-667: The German word Sturmgewehr (which translates to "assault rifle") as the new name for the MP 43 ( Maschinenpistole ) , subsequently known as the Sturmgewehr 44 . Allied propaganda suggested that the name was chosen for propaganda purposes, but the main purpose was to differentiate the Sturmgewehr from German submachine guns such as the MP 40 . It has been suggested, however, that the Heereswaffenamt

2415-511: The M1 Garand proved disappointing. During the Korean War , the select-fire M2 Carbine largely replaced the submachine gun in U.S. service and became the most widely used Carbine variant. Combat experience suggested that the .30 Carbine round was under-powered. American weapons designers reached the same conclusion as the German and Soviet ones: an intermediate round was necessary, and recommended

2484-409: The MIL-STD-1913 rail and the similar Weaver rail are the size and shapes of the slots. Whereas the earlier Weaver rail is modified from a low, wide dovetail rail and has rounded slots, the 1913 rail has a more pronounced angular section and square-bottomed slots. This means that an accessory designed for a Weaver rail will fit onto a MIL-STD-1913 rail whereas the opposite might not be possible (unless

2553-671: The Mulhouse facility between 1946 and 1949. Vorgrimler later went to work at CETME in Spain and developed the line of CETME automatic rifles based on his improved StG 45 design. Germany eventually purchased the license for the CETME design and manufactured the Heckler & Koch G3 as well as an entire line of weapons built on the same system, one of the most famous being the MP5 SMG . The first confrontations between

2622-417: The R4. The R4 is hammer-fired and uses a trigger mechanism with a 3-position fire selector and safety switch. The stamped sheet steel selector bar is present on both sides of the receiver and its positions are marked with letters: "S"— indicating the weapon is safe, "R"—single-fire mode ("R" is an abbreviation for "repetition"), and "A"—fully automatic fire. The "safe" setting disables the trigger and secures

2691-574: The R5 was developed for armoured vehicle crews, designated the R6 , which has a further reduced barrel and a shortened gas cylinder and piston assembly. This reduced the barrel length to 279 millimetres (11.0 in). Denel developed prototypes for the R7 and R8 , a heavy barrelled squad automatic weapon and a locally produced Micro-Galil, respectively, but it is unclear whether these entered production. LIW/DLS also introduced

2760-555: The Red Army's new mobile warfare doctrines. In the 1960s, the Soviets introduced the RPK light machine gun , itself an AK-47 type weapon with a bipod , a stronger receiver, and a longer, heavier barrel that would eventually replace the RPD light machine gun. The AK-47 was widely supplied or sold to nations allied with the USSR, and the blueprints were shared with several friendly nations (the People's Republic of China standing out among these with

2829-532: The Spanish state-owned design and development agency CETME ( Centro de Estudios Técnicos de Materiales Especiales ). The rifle proved successful in the export market, being adopted by the armed forces of over 60 countries. After World War II, German technicians involved in developing the Sturmgewehr 45 , continued their research in France at CEAM. The StG 45 mechanism was modified by Ludwig Vorgrimler and Theodor Löffler at

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2898-548: The Sturmgewehr 44 was "intended in a general way to serve the same purpose as the U.S. carbine" and was in many ways inferior to the M1 carbine, and was of "little importance". After World War II, the United States military started looking for a single automatic rifle to replace the M1 Garand, M1/M2 Carbines, M1918 Browning Automatic Rifle , M3 "Grease Gun" and Thompson submachine gun . Early experiments with select-fire versions of

2967-638: The U.S. Army's definition. For example: In the United States, selective-fire rifles are legally defined as " machine guns ", and civilian ownership of those has been tightly regulated since 1934 under the National Firearms Act and since 1986 under the Firearm Owners Protection Act . However, the term "assault rifle" is often conflated with " assault weapon ", a U.S. legal category with varying definitions which includes many semi-automatic weapons. This use has been described as incorrect and

3036-419: The adoption of assault rifles by the rest of NATO. By the end of the 20th century, assault rifles had become the standard weapon in most of the world's armies, replacing full-powered rifles and submachine guns in most roles. The two most successful modern assault rifles are the AK-47 and the M16 designs and their derivatives. The term assault rifle is generally attributed to Adolf Hitler , who used

3105-584: The assault rifle concept. Today, the term assault rifle is used to define firearms sharing the same basic characteristics as the StG 44. The U.S. Army defines assault rifles as "short, compact, selective-fire weapons that fire a cartridge intermediate in power between submachine gun and rifle cartridges." In this strict definition, a firearm must have at least the following characteristics to be considered an assault rifle: Rifles that meet most of these criteria, but not all, are not assault rifles according to

3174-497: The charging handle was re-located from under the carrying handle like it was on AR-10 to the rear of the receiver), the newly redesigned rifle was subsequently adopted as the M16 Rifle. "(The M16) was much lighter compared to the M14 it replaced, ultimately allowing soldiers to carry more ammunition. The air-cooled, gas-operated, magazine-fed assault rifle was made of steel, aluminum alloy and composite plastics, truly cutting-edge for

3243-651: The development of the 7.62×51mm NATO cartridge and the M14 rifle which was basically an improved select-fire M1 Garand with a 20-round magazine. The U.S. also adopted the M60 GPMG , which replaced the M1919 Browning machine gun in major combat roles. Its NATO partners adopted the FN FAL and Heckler & Koch G3 rifles, as well as the FN MAG and Rheinmetall MG3 GPMGs. The FN FAL

3312-458: The end of the rail and then locked in place. It is similar in concept to the earlier commercial Weaver rail mount used to mount telescopic sights , but is taller and has wider slots at regular intervals along the entire length. The MIL-STD-1913 locking slot width is 0.206 in (5.23 mm). The spacing of slot centres is 0.394 in (10.01 mm) and the slot depth is 0.118 in (3.00 mm). The only significant difference between

3381-475: The face of the wider introduction of body armor . In the end the Belgian 5.56×45mm SS109 round was chosen ( STANAG 4172) in October 1980. The SS109 round was based on the U.S. cartridge but included a new stronger, heavier, 62-grain bullet design, with better long-range performance and improved penetration (specifically, to consistently penetrate the side of a steel helmet at 600 metres or 2,000 feet). Also during

3450-470: The first successful bullpup rifle , finding service with the armed forces of over twenty countries. It was highly advanced for the 1970s, combining in the same weapon the bullpup configuration, a polymer housing, dual vertical grips, an optical sight as standard, and a modular design. Highly reliable, light, and accurate, the Steyr AUG showed clearly the potential of the bullpup layout. In 1978, France introduced

3519-429: The front sight base, which folds up in front of the standard post and aligns with two dots in the rear sight notch. DLS has introduced remanufactured models of the R4, R5, R6 that have Picatinny rails . DLS has also introduced grenade launchers, grips and other underbarrel attachments. The South African Navy , South African Air Force , South African Military Health Service , and South African Police Service adopted

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3588-495: The introduction of much wider sear. It also has a unique bolt and firing pin, both of which were redesigned to resolve an issue where the firing pin would set off a chambered cartridge with the bolt closed. The new firing pin is secured by a polyurethane piece inside the bolt except when positively driven forward. The R4's parts can be interchanged with the Galil ARM with Valmet rifle magazine made for 5.56 NATO caliber being usable for

3657-709: The rail is adopted as a NATO standard as the STANAG 4694 NATO Accessory Rail . Attempts to standardize the Weaver rail designs date back to the early 1980s from work by the A.R.M.S. company and Richard Swanson. Specifications for the M16A2E4 rifle and the M4E1 carbine received type classification generic in December 1994. These were the M16A2 and the M4 modified with new upper receivers where rails replaced hand guards. The MIL-STD-1913 rail

3726-492: The receiver housing, stock, trigger group (including the fire control selector and firing mechanism parts), magazine well, handguard and carrying handle are all made of a carbon fiber -reinforced polyamide . The receiver has an integrated steel barrel trunnion (with locking recesses) and a nylon 66 steel reinforced receiver. The standard Bundeswehr versions of the G36 are equipped with a unique ZF 3×4° dual optical sight that combines

3795-543: The right side of the receiver. The rifle's handguard, pistol grip , magazine, stock arms and shoulder pad are all made from a synthetic material, making it lighter in weight than the equivalent original Galil, which uses heavier metal and wood in these components. For regular field maintenance and cleaning, the firearm is disassembled into the following components: the receiver and barrel group, bolt carrier, bolt, return mechanism, gas tube, receiver dust cover and magazine. The rifle has conventional iron sights that consist of

3864-423: The same weight compared to the larger and heavier 7.62×51mm NATO cartridge. The 5.56mm cartridge is also much easier to shoot. In 1961 marksmanship testing, the U.S. Army found that 43% of AR-15 shooters achieved Expert, while only 22% of M-14 rifle shooters did so. Also, a lower recoil impulse, allows for more controllable automatic weapons fire. In March 1970, the U.S. recommended that all NATO forces adopt

3933-458: The slots in the Weaver rail are modified to have square bottoms). While some accessories are designed to fit on both Weaver and 1913 rails, most 1913 compatible devices will not fit on Weaver rails. From May 2012, most mounting rails are cut to MIL-STD-1913 standards. Many accessories can be secured to a rail with a single spring-loaded retaining pin. Designed to mount heavy sights of various kinds,

4002-522: The time. Designed with full and semi-automatic capabilities, the weapon initially did not respond well to wet and dirty conditions, sometimes even jamming in combat. After a few minor modifications, the weapon gained in popularity among troops on the battlefield." Despite its early failures, the M16 proved to be a revolutionary design and stands as the longest continuously serving rifle in American military history. It has been adopted by many U.S. allies and

4071-488: The weapon from being charged. The R4 is fed from a steel or synthetic box magazine with a 35-round cartridge capacity (designed to use the 5.56×45mm NATO cartridge with the M193 projectile). Steel magazines were initially manufactured for the weapon, but this was replaced by a nylon and fiberglass copy to reduce weight. A 50-round steel magazine was produced during the 1980s. The R4 has a side-folding tubular stock, which folds to

4140-526: The worldwide trend toward small caliber, high-velocity cartridges. Following the adoption of the M16, carbine variants were also adopted for close quarters operations. The AR-15 family of weapons served through the Vietnam War. However, these compact assault rifles had design issues, as "the barrel length was halved" to 10 inches (250 mm) which "upset the ballistics", reducing its range and accuracy and leading "to considerable muzzle flash and blast, so that

4209-514: Was a Soviet answer to the U.S. M16. The Soviet military realized that the M16 had better range and accuracy over the AKM, and that its lighter cartridge allowed soldiers to carry more ammunition. Therefore, in 1967, the USSR issued an official requirement to replace the AKM and the 7.62×39mm cartridge. They soon began to develop the AK-74 and the 5.45×39mm cartridge. AK-74 production began in 1974, and it

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4278-572: Was approved by the NATO Army Armaments Group (NAAG), Land Capability Group 1 Dismounted Soldier (LCG1-DS) on May 8, 2009. Many firearm manufacturers include a MIL-STD-1913 rail system from factory, such as the Ruger Mini-14 Ranch Rifle . The rail consists of a strip undercut to form a "flattened T" with a hexagonal top cross-section , with cross slots interspersed with flats that allow accessories to be slid into place from

4347-407: Was developed by shortening the standard 7.92×57mm Mauser round and giving it a lighter 125-grain bullet, which limited range but allowed for more controllable automatic fire. A smaller, lighter cartridge also allowed soldiers to carry more ammunition "to support the higher consumption rate of automatic fire". The Sturmgewehr 44 features an inexpensive, easy-to-make, stamped steel design and

4416-488: Was first used in the semi-automatic SKS carbine and the RPD light machine gun . Hugo Schmeisser , the designer of the Sturmgewehr, was captured after World War II, and, likely, helped develop the AK-47 assault rifle, which would quickly replace the SKS and Mosin in Soviet service. The AK-47 was finalized, adopted and entered widespread service in the Soviet army in the early 1950s. Its firepower, ease of use, low production costs, and reliability were perfectly suited for

4485-403: Was needed: A medium between the traditional preference for high-powered rifles such as the M14, and the lightweight firepower of the M2 Carbine. As a result, the Army was forced to reconsider a 1957 request by General Willard G. Wyman, commander of the U.S. Continental Army Command (CONARC) to develop a .223 caliber (5.56 mm) select-fire rifle weighing 2.7 kg (6 lb) when loaded with

4554-405: Was predominantly chambered for the 7.62mm NATO round, and because of its prevalence and widespread use among the armed forces of many western nations during the Cold War, it was nicknamed "The right arm of the Free World ". The Heckler & Koch G3 is a 7.62×51mm, selective fire, automatic rifle produced by the German armament manufacturer Heckler & Koch GmbH (H&K) in collaboration with

4623-441: Was responsible for the name Sturmgewehr , and Hitler had no input besides signing the production order . Furthermore, Hitler was initially opposed to the idea of a new infantry rifle, as Germany lacked the industrial capacity to replace the 12,000,000 Karabiner 98k rifles already in service, only changing his mind once he saw it first-hand. The StG 44 is generally considered the first selective fire military rifle to popularize

4692-431: Was unveiled in 1977, when it was carried by Soviet parachute troops during the annual Red Square parade . It would soon replace the AKM and become the standard Soviet infantry rifle. In 1979, the AK-74 saw combat for the first time in Afghanistan , where the lethality of the 5.45mm rounds led to the Mujahadeen dubbing them "poison bullets". The adoption of the 5.56mm NATO and the Russian 5.45×39mm cartridges cemented

4761-457: Was used more substantially in the Russian Civil War and in the Winter War . Some consider it to be an "early predecessor" or "ancestor" of the modern assault rifle. The Germans were the first to pioneer the assault rifle concept during World War II, based upon research that showed that most firefights happen within 400 metres (1,300 ft) and that contemporary rifles were overpowered for most small arms combat. They would soon develop

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