119-621: The Martini–Henry is a breech-loading single-shot rifle with a lever action that was used by the British Army . It first entered service in 1871, eventually replacing the Snider–Enfield , a muzzle-loader converted to the cartridge system. Martini–Henry variants were used throughout the British Empire for 47 years. It combined the dropping-block action first developed by Henry O. Peabody (in his Peabody rifle ) and improved by
238-716: A .38 blank cartridge to propel the harpoon. A special barrel—effectively a hollow tube that acted as a spigot—and stock were fitted to accommodate the harpoon and to lower weight. Unable to purchase Martini–Henry rifles from the British because their entire production was going to rearming British troops, The Ottoman Empire purchased weapons identical to the Mark I from the Providence Tool Company in Providence, Rhode Island, United States (the manufacturers of
357-464: A "cock on open" system. Although this bolt system has been rarely used in commercial sporting rifles (the Vostok brand target rifles being the most recognized) and has never been exported outside of Russia, although large numbers of military surplus Mosin–Nagant rifles have been sporterized for use as hunting rifles in the following years since the end of World War II. The Swing was developed in 1970 in
476-562: A barrel tip-down, remove the plug and reload actions. The later breech-loaders included the Ferguson rifle , which used a screw-in/screw out action to reload, and the Hall rifle , which tipped up at 30 degrees for loading. The better breech loaders, however, used percussion caps , including the Sharps rifle , using a falling block (or sliding block ) action to reload. And then later on came
595-555: A bolt-action shotgun, albeit one designed to be attached to an M16 rifle or M4 carbine using an underbarrel mount (although with the standalone kit, the MASS can become a standalone weapon). Mossberg 12-gauge bolt-action shotguns were briefly popular in Australia after the 1997 changes to firearms laws , but the shotguns themselves were awkward to operate and had only a three-round magazine, thus offering no practical or real advantages over
714-545: A bullet fit in a percussion cap. Usually derived in the 6 mm and 9 mm calibres, it is since then called the Flobert cartridge but it does not contain any powder; the only propellant substance contained in the cartridge is the percussion cap itself. In English-speaking countries the Flobert cartridge corresponds to the .22 BB and .22 CB ammunitions. In 1846, yet another Frenchman, Benjamin Houllier , patented
833-410: A conventional double-barreled shotgun. Some pistols use a bolt-action system, although this is uncommon, and such examples are typically specialized hunting and target handguns. Most of the bolt-action designs use a rotating bolt (or "turn pull") design, which involves the shooter doing an upward "rotating" movement of the handle to unlock the bolt from the breech and cock the firing pin , followed by
952-417: A copper base with integrated mercury fulminate primer powder (the major innovation of Pauly), a round bullet and either brass or paper casing. The cartridge was loaded through the breech and fired with a needle. The needle-activated central-fire breech-loading gun would become a major feature of firearms thereafter. The corresponding firearm was also developed by Pauly. Pauly made an improved version, which
1071-563: A cylindrical breech plug secured by a horizontal wedge in 1837. In the 1850s and 1860s, Whitworth and Armstrong invented improved breech-loading artillery. The M1867 naval guns produced in Imperial Russia at the Obukhov State Plant used Krupp technology. A breech action is the loading sequence of a breech loading naval gun or small arm . The earliest breech actions were either three-shot break-open actions or
1190-543: A few years later. The carbine was used extensively by the Forest Rangers, an irregular force led by Gustavus von Tempsky that specialized in bush warfare and reconnaissance. Von Tempsky liked the short carbine, which could be loaded while lying down. The waterproofed cartridge was easier to keep dry in the New Zealand bush. Museums in New Zealand hold a small number of these carbines in good condition. During
1309-475: A firing mechanism without a hammer , but there are some hammer-fired models, such as the Merkel Helix. Firearms using a hammer usually have a comparably longer lock time than hammerless mechanisms. In the sport of biathlon , because shooting speed is an important performance factor and semi-automatic guns are illegal for race use, straight pull actions are quite common and are used almost exclusively in
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#17327903447931428-590: A gravity-operated tubular magazine in the stock. Another more well-known bolt-action repeating rifle was the Vetterli rifle of 1867 and the first bolt-action repeating rifle to use centerfire cartridges was the weapon designed by the Viennese gunsmith Ferdinand Fruwirth in 1871. Ultimately, the military turned to bolt-action rifles using a box magazine ; the first of its kind was the M1885 Remington–Lee , but
1547-529: A main fight, and to prevent or delay infantry attacks. A similar "drop volley sight" whereby the rifle's bullets were dropped long range onto the target was employed on the later .303 Lee–Enfield rifles of WW1, which had a graduation lever sight calibrated up to 2,800 yards. The Nepalese produced a close copy of the British Martini–Henry incorporating certain Westley Richards improvements to
1666-627: A metallic cartridge's powder charge – were invented in the 1860s as well, the Berdan and the Boxer systems. The United States purchased 900 Greene rifles (an under hammer, percussion capped, single-shot bolt-action that used paper cartridges and an ogival bore rifling system) in 1857, which saw service at the Battle of Antietam in 1862, during the American Civil War ; however, this weapon
1785-542: A poorer quality than those made by Royal Small Arms Factory , Enfield, but accurately copied down to the proof markings. The chief manufacturers were the Adam Khel Afridi , who lived around the Khyber Pass . The British called such weapons " Pass-made rifles ". In the original chambering, the rifles fired a round-nosed, tapered-head .452-inch, soft hollow-based lead bullet, wrapped in a paper patch giving
1904-594: A rearward "pull" to open the breech, extract the spent cartridge case, then reverse the whole process to chamber the next cartridge and relock the breech. There are four major turn bolt-action designs: the Remington M-700 , possibly the single most numerous produced rifle in history which is now also used as basis for most custom competition rifle actions, along with the Mauser system, the Lee–Enfield system, and
2023-543: A revolver using rimfire cartridges. The first centrefire cartridge was introduced in 1855 by Pottet, with both Berdan and Boxer priming . In 1842, the Norwegian Armed Forces adopted the breech-loading caplock, the Kammerlader , one of the first instances in which a modern army widely adopted a breech-loading rifle as its main infantry firearm. The Dreyse Zündnadelgewehr ( Dreyse needle gun )
2142-478: A rotating bolt design. Johann Nicholas von Dreyse 's rifle of 1838 was accepted into service by Prussia in 1841, which was in turn developed into the Prussian Model in 1849. The design was a single shot breech-loader and had the now familiar arm sticking out from the side of the bolt, to turn and open the chamber . The entire reloading sequence was a more complex procedure than later designs, however, as
2261-509: A separate bolthead that rotates with the bolt and the bearing lugs, in contrast to the Mauser system where the bolthead is a non-removable part of the bolt. The Mosin–Nagant is also unlike the Lee–Enfield system where the bolthead remains stationary and the bolt body itself rotates. The Mosin–Nagant bolt is a somewhat complicated affair, but is extremely rugged and durable; like the Mauser, it uses
2380-430: A single lethal shot from a safe distance. Target shooters favour single-shot bolt actions for their simplicity of design, reliability, and accuracy. Bolt-action shotguns are considered a rarity among modern firearms but were formerly a commonly used action for .410 entry-level shotguns, as well as for low-cost 12- gauge shotguns. The M26 Modular Accessory Shotgun System (MASS) is the most recent and advanced example of
2499-539: A specific weapon's type of action. However, both straight pull and rotating bolt rifles are types of bolt-action rifles. Lever-action and pump-action weapons must still operate the bolt, but they are usually grouped separately from bolt-actions that are operated by a handle directly attached to a rotating bolt. Early bolt-action designs, such as the Dreyse needle gun and the Mauser Model 1871 , locked by dropping
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#17327903447932618-783: A trigger derived from the Finnish Mantari, the Swing was commercially successful, with the basic design reused in the Paramount, RPA Quadlock and Millenium rifles. The Vetterli rifle was the first bolt-action repeating rifle introduced by an army. It was used by the Swiss army from 1869 to circa 1890. Modified Vetterlis were also used by the Italian Army . Another notable design is the Norwegian Krag–Jørgensen , which
2737-538: A unique recessed primer well (much like that of the Lebel rifle) to prevent the firing of standard shells. The cartridge also had a bottle-necked tapered wall and corresponding shotgun breech that would prevent the insertion of other shells. In addition to the cocking indicators found on military Martini-Henry rifles, the Police Gun features a safety lever that automatically engages when cocked. An example can be seen at
2856-400: A wider diameter of .460 to .469-inch; it weighed 485 grains . It was crimped in place with two cannelures (grooves on the outside neck of the case), ahead of two fibre card or mill board disks, a concave beeswax wad, another card disk and cotton wool filler. This sat on top of the main powder charge inside initially a rimmed brass foil cartridge , later made in drawn brass. The cartridge case
2975-402: Is far quicker to load the projectile and propellant into the chamber of a gun or cannon than to reach all the way over to the front end to load ammunition and then push them back down a long tube – especially when the projectile fits tightly and the tube has spiral ridges from rifling . In field artillery , the advantages were similar – crews no longer had to get in front of
3094-409: Is much easier as well, as the ammunition can be unloaded from the breech end and is often doable by hand; unloading muzzle loaders requires drilling into the projectile to drag it out through the whole length of the barrel, and in some cases the guns are simply fired to facilitate unloading process. After breech-loading became common, it also became common practice to fit counter-recoil systems, such as
3213-525: Is that it is usually loaded by hand, one round at a time, although a box-like device was made that could drop five rounds into the magazine, all at once via a stripper or en bloc clip. This made it slower to reload than other designs which used stripper or en bloc clips. Another historically important bolt-action system was the Gras system, used on the French Mle 1874 Gras rifle , Mle 1886 Lebel rifle (which
3332-413: Is the straight-pull mechanism, where no upward handle-turning is needed and the bolt unlocks automatically when the handle is pulled rearwards by the user's hand. The first bolt-action rifle was produced in 1824 by Johann Nikolaus von Dreyse , following work on breechloading rifles that dated to the 18th century. Von Dreyse would perfect his Nadelgewehr (Needle Rifle) by 1836, and it was adopted by
3451-487: Is the most common bolt-action system in the world, being in use in nearly all modern hunting rifles and the majority of military bolt-action rifles until the middle of the 20th century. The Mauser system is stronger than that of the Lee–Enfield system, due to two locking lugs just behind the bolt head, which make it better able to handle higher-pressure cartridges (i.e. magnum cartridges ). The 9.3×64mm Brenneke and 8×68mm S magnum rifle cartridge "families" were designed for
3570-405: The American Civil War , at least nineteen types of breech-loaders were fielded. The Sharps used a successful dropping block design. The Greene used rotating bolt-action, and was fed from the breech. The Spencer , which used lever-actuated bolt-action, was fed from a seven-round detachable tube magazine . The Henry and Volcanic used rimfire metallic cartridges fed from a tube magazine under
3689-529: The Biathlon World Cup . The first company to make the straight pull action for .22 caliber was J. G. Anschütz ; Peter Fortner junior designed the "Fortner Action", which was incorporated into the Anschütz 1827 Fortner . The Fortner action is specifically the straight-pull ball bearing lock action, which features spring-loaded ball bearings on the side of the bolt which lock into a groove inside
Martini–Henry - Misplaced Pages Continue
3808-469: The Dreyse needle gun that used a moving seal (bolt) to seal and expose the breech. Later on, however, the Mauser M71/84 rifle used self-contained metallic cartridges and used a rotating bolt to open and close the breech. Bolt-action rifle Bolt-action is a type of manual firearm action that is operated by directly manipulating the bolt via a bolt handle , most commonly placed on
3927-563: The Mosin–Nagant system. All four differ in the way the bolt fits into the receiver, how the bolt rotates as it is being operated, the number of locking lugs holding the bolt in place as the gun is fired, and whether the action is cocked on the opening of the bolt (as in both the Mauser system and the Mosin Nagant system) or the closing of the bolt (as in the Lee–Enfield system). The vast majority of modern bolt-action rifles were made for
4046-554: The Panzerfaust 3 and RPG-7 , and the GP series grenade launchers, have remained in common usage in modern military conflicts. However, referring to a weapon specifically as breech-loading is mostly limited to non-repeating firearms, including single-shots , derringers , double-barreled shotguns , double-barreled rifles , combination guns , and volley guns . Breech-loading provides the advantage of reduced reloading time because it
4165-584: The Prussian Army in 1841. While it saw limited service in the German Revolutions of 1848 , it was not fielded widely until the 1864 victory over Denmark . In 1850 a metallic centerfire bolt-action breechloader was patented by Béatus Beringer. In 1852 another metallic centerfire bolt-action breechloader was patented by Joseph Needham and improved upon in 1862 with another patent. Two different systems for primers –the mechanism to ignite
4284-691: The Royal Armouries Museum in Leeds . Greener also used the Martini action for the GP ("General Purpose") single-barreled shotgun firing standard 12-bore 2 + 1 ⁄ 2 or 2 + 3 ⁄ 4 -inch ammunition, which was a staple for gamekeepers and rough shooters in Britain. The GP was built from 1922 to 1964 by W. W. Greener, and from 1965 to the 1980s by Webley & Scott. The front end of
4403-451: The hydro-pneumatic recoil mechanism on the Canon de 75 modèle 1897 , onto field guns and howitzers to prevent the recoil from rolling the carriage back and forth with every shot and ruining the aim. This provided faster rates of fire, but this is not directly related to whether the gun is breech-loading or not. Now that guns were able to fire without the entire carriage recoiling, the crew
4522-873: The rate of fire of the gun. In 1993, the German Blaser company introduced the Blaser R93 , a new straight pull action where locking is achieved by a series of concentric "claws" that protrude/retract from the bolthead, a design that is referred to as Radialbundverschluss ("radial connection"). As of 2017 the Rifle Shooter magazine listed its successor Blaser R8 as one of the three most popular straight pull rifles together with Merkel Helix and Browning Maral. Some other notable modern straight pull rifles are made by Beretta , C.G. Haenel , Chapuis , Heym , Lynx , Rößler , Savage Arms , Strasser, and Steel Action. Most straight bolt rifles have
4641-424: The striker within the bolt (either on opening or closing of the bolt depending on the gun design) and engages it against the sear . When the bolt is returned to the forward position, a new cartridge (if available) is pushed out of the magazine and into the barrel chamber , and finally the breech is closed tight by rotating the handle down so the bolt head relocks on the receiver. A less common bolt-action type
4760-526: The 1960s for the commercial market, and again were found to be very reliable and, being smokeless, eliminated fouling issues. The powder's burning with less pressure inside the cartridge case prevented the brass cases from sticking inside the rifle's chamber (because they were not expanding as much as the original black-powder loads did). The rifle remained a popular competition rifle at National Rifle Association meetings, at Bisley, Surrey , and (NRA) Civilian and Service Rifle matches from 1872 to 1904, where it
4879-642: The African and Middle Eastern theatres during World War I, in the hands of Native Auxiliary troops. A shotgun variant known as the Greener Police Gun , Greener EG (for "Egyptian Government"), or the Greener Prison Shotgun was chambered in a 14.5-gauge 2 + 7 ⁄ 8 -inch (18×73mm) full-length brass shell used only by this gun. That would make the weapon useless to anyone who stole it, as no other cartridge could be loaded. It
Martini–Henry - Misplaced Pages Continue
4998-515: The Enfield–Martinis were withdrawn, converted to 0.45 calibre, and renamed Martini–Henry Mk IV "A", "B" and "C" pattern rifles. Some 0.303 calibre black-powder carbine versions were also produced, known as the Martini–Metford , and even 0.303 calibre cordite carbines, called Martini–Enfields (the former name for the type of action and the latter name for the pattern of rifling). During
5117-509: The Ferguson rifle. About the same time and later on into the mid-19th century, there were attempts in Europe at an effective breech-loader. There were concentrated attempts at improved cartridges and methods of ignition. In Paris in 1808, in association with French gunsmith François Prélat , Jean Samuel Pauly created the first fully self-contained cartridges : the cartridges incorporated
5236-604: The GP is offered with a standard 12-bore (.729" or 18.52mm) barrel with a fixed, full choke (.035" or 0.889mm constriction), but other bore/choke configurations such as .719" (18.26mm) barrels are available upon request. Barrel lengths vary from 26" to 32" and other features such as slings and checkering are optional extras. W. W. Greener also used the Martini action to produce the Greener-Martini Light Harpoon Gun used for whaling, and also for commercial harvest of tuna and other large fish. The gun fired
5355-599: The Gatling cartridge was tried in Martini-Henry rifles. However, in parallel developing a new cartridge with a lighter approximately .4 inch bullet was considered since 1880, and after its design was settled on in 1885 a new variant of the rifle for it was approved in April 1886, designated Enfield Martini .4-inch Pattern A. It incorporated several minor improvements such as a safety catch, was gradually phased in to replace
5474-531: The M10 and No 4 Mk IV rifles manufactured by Australian International Arms. Rifle Factory Ishapore of India manufactures a hunting and sporting rifle chambered in .315 which also employs the Lee Enfield action. The Mosin–Nagant action, created in 1891 and named after the designers Sergei Mosin and Léon Nagant , differs significantly from the Mauser and Lee–Enfield bolt-action designs. The Mosin–Nagant design has
5593-400: The Martini action, was a favourite rough-shooting gun in the mid-20th century. The Martini action was used by BSA and latterly BSA/Parker Hale for their series of "Small Action Martini" small bore target rifles that were in production until 1955. Breech-loading A breechloader is a firearm in which the user loads the ammunition from the breech end of the barrel (i.e., from
5712-726: The Martini–Henry rifles. An order was made to Steyr for 130,000 rifles which were delivered into the early 1880s. These rifles were also used in the First World War , with 142,906 rifles and 8,724 carbines being registered in service on 15 August 1916. Significant numbers of the basic design, with variations, were also produced for the Boer Republics, both in Belgium and, via Westley Richards, in Birmingham, as late as
5831-513: The Martini–Henry with over 21k produced overall. The replacement was planned to be gradual, to use up existing stocks of the old ammunition. A year later a modified Pattern B was approved with tens of thousands more produced. However, before this was complete, the decision was made to replace the Martini–Henry rifles with the .303 calibre bolt-action magazine Lee–Metford , which gave a considerably higher maximum rate of fire. Consequently, to avoid having three different rifle calibres in service,
5950-622: The Martini–Henry's service life the British Army was involved in a large number of colonial wars, most notably the Anglo-Zulu War in 1879. The rifle was used in the Battle of Isandlwana , and by the company of the 2nd Battalion, 24th Regiment of Foot at the battle of Rorke's Drift , where 139 British soldiers successfully defended themselves against several thousand Zulus. The weapon was not completely phased out until 1904. The rifle suffered from cartridge-extraction problems during
6069-529: The Mauser M 98 bolt-action. A novel safety feature was the introduction of a third locking lug present at the rear of the bolt that normally did not lock the bolt, since it would introduce asymmetrical locking forces. The Mauser system features "cock on opening", meaning the upward rotation of the bolt when the rifle is opened cocks the action. A drawback of the Mauser M 98 system is that it cannot be cheaply mass-produced very easily. Many Mauser M 98-inspired derivatives feature technical alterations, such as omitting
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#17327903447936188-554: The Swiss designer Friedrich von Martini , combined with the polygonal rifling designed by Scotsman Alexander Henry . Though the Snider was the first breechloader firing a metallic cartridge in regular British service, the Martini was designed from the outset as a breechloader and was both faster firing and had a longer range. The Martini–Henry was copied on a large scale by North-West Frontier Province gunsmiths. Their weapons were of
6307-614: The United Kingdom as a purpose-built target rifle for use in NRA competition. Fullbore target rifle competitions historically used accurised examples of the prevailing service rifle, but it was felt these had reached the end of their development potential. The Swing bolt featured four lugs on the bolt head, at 45 degrees when closed - splitting the difference between the vertically locking Mauser and horizontally locking Enfield bolt designs. Supplied with Schultz & Larsen barrels and
6426-475: The Zulu War, mostly due to the thin, weak, pliable foil brass cartridges used: they expanded too much into the rifle's chamber on detonation, to the point that they stuck or tore open inside the rifle's chamber. It would eventually become difficult to move the breech block and reload the rifle, substantially diminishing its effectiveness, or rendering it useless if the block could not be opened. After investigating
6545-521: The barrel. These held a significant advantage over muzzle-loaders. The improvements in breech-loaders had spelled the end of muzzle-loaders. To make use of the enormous number of war surplus muzzle-loaders, the Allin conversion Springfield was adopted in 1866. General Burnside invented a breech-loading rifle before the war, the Burnside carbine . The French adopted the new Chassepot rifle in 1866, which
6664-472: The bolt ahead of the lugs may flex on firing which, although a safety advantage with repeated firing over time, this may lead to a stretched receiver and excessive headspacing, which if perceived as a problem can be remedied by changing the removable bolt head to a larger sized one (the Lee–Enfield bolt manufacture involved a mass production method where at final assembly the bolt body was fitted with one of three standard size bolt heads for correct headspace ). In
6783-462: The bolt cocks the action. This enables a shooter to keep eyes on sights and targets uninterrupted when cycling the bolt. The ability of the bolt to flex between the lugs and chamber, which also keeps the shooter safer in case of a catastrophic chamber overpressure failure. The disadvantage of the rearward-located bolt lugs is that a larger part of the receiver, between chamber and lugs, must be made stronger and heavier to resist stretching forces. Also,
6902-468: The bolt handle or bolt guide rib into a notch in the receiver , this method is still used in .22 rimfire rifles. The most common locking method is a rotating bolt with two lugs on the bolt head, which was used by the Lebel Model 1886 rifle , Model 1888 Commission Rifle , Mauser M 98 , Mosin–Nagant and most bolt-action rifles. The Lee–Enfield has a lug and guide rib, which lock on the rear end of
7021-407: The bolt in addition to the linear motions to perform chambering and primary extraction . The bolt locking of a straight pull action is achieved differently without needing manual inputs, therefore the entire operating cycle needs the shooter to perform only two movements (pull back and push forward), instead of four movements (rotate up, pull back, push forward, and rotate down), this greatly increases
7140-432: The bolt in place. The operation can be done via a rotating bolt , a lever, cam action, a locking piece, or a number of systems. Straight pull designs have seen a great deal of use, though manual turn bolt designs are what is most commonly thought of in reference to a bolt-action design due to the type ubiquity. As a result, the bolt-action term is often reserved for more modern types of rotating bolt designs when talking about
7259-409: The bolt into the receiver. The bolt knob is the part of the bolt handle that the user grips when loading and reloading the firearm and thereby acts as a cocking handle . On many older firearms, the bolt knob is welded to the bolt handle, and as such becoming an integral part of the bolt handle itself. On many newer firearms, the bolt knob is instead threaded onto the handle, allowing the user to change
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#17327903447937378-420: The bolt's housing. With the new design came a new dry fire method; instead of the bolt being turned up slightly, the action is locked back to catch the firing pin. The action was later used in the centre-fire Heym SR 30 . Typically, the bolt consists of a tube of metal inside of which the firing mechanism is housed, and which has at the front or rear of the tube several metal knobs, or "lugs", which serve to lock
7497-519: The cartridge case. It is clear from early medical field surgeons' reports that at 200 yards the rifle really came into its own, and inflicted devastating and horrific wounds on the Zulus in the Anglo–Zulu War . The MK2 Martini's sights are marked to 1,800 yards, but this setting was only ever used for long-range mass volley firing to harass an artillery position or a known massed cavalry position, prior to
7616-477: The commercial market post-war, numbering in the tens of millions by Remington in the unique, and most accurate Model 700, two of the others use the Mauser system, with other designs such as the Lee–Enfield system and the Mosin Nagant system, of only limited usage. The Mauser bolt-action system is based on 19th-century Mauser bolt-action rifle designs and was finalized in the Gewehr 98 designed by Paul Mauser . It
7735-413: The design's inherent potential for superior accuracy and precision , as well as ruggedness and reliability compared to self-loading designs. Most bolt-action firearms use a rotating bolt operation, where the handle must first be rotated upward to unlock the bolt from the receiver , then pulled back to open the breech and allowing any spent cartridge case to be extracted and ejected. This also cocks
7854-457: The early 14th century in Burgundy and various other parts of Europe, breech-loading became more successful with improvements in precision engineering and machining in the 19th century. The main challenge for developers of breech-loading firearms was sealing the breech. This was eventually solved for smaller firearms by the development of the self-contained metallic cartridge in the mid-19th century. For firearms too large to use cartridges,
7973-451: The existing bolt handle. These are often made of either rubber or plastic. Most bolt-action firearms are fed by an internal magazine loaded by hand, by en bloc , or by stripper clips , though a number of designs have had a detachable magazine or independent magazine, or even no magazine at all, thus requiring that each round be independently loaded. Generally, the magazine capacity is limited to between two and ten rounds, as it can permit
8092-453: The extractor arms, is forced down by the dropping block when the lever is pushed forward, so causing the upright arms to extract the cartridge case slightly and allow easier manual full extraction. As well as British service rifles, the Martini breech action was applied to shotguns by the Greener company of Britain, whose single-shot "EP" riot guns were still in service in the 1970s in former British colonies. The Greener "GP" shotgun, also using
8211-414: The faster rate of fire that all semi-automatic rifle alternatives allow. There are, however, many semi-automatic rifle designs used especially in the designated marksman role. Today, bolt-action rifles are chiefly used as hunting and target rifles. These rifles can be used to hunt anything from vermin to deer and to large game , especially big game caught on a safari , as they are adequate to deliver
8330-429: The firing chamber (J). To fire the cartridge the block is raised to position the firing mechanism (K) against the cartridge. The firing mechanism consists of a helical spring around a pointed metal striker, the tip of which passes through a hole in the face of the block to impact the percussion-cap of the inserted cartridge. As the lever (E) is moved forward the tumbler (G) revolves and one of its arms engages and draws back
8449-416: The first fully metallic cartridge containing powder in a metallic shell. Houllier commercialised his weapons in association with the gunsmiths Blanchard or Charles Robert. But the subsequent Houllier and Lefaucheux cartridges, even if they were the first full-metal shells, were still pinfire cartridges, like those used in the LeMat (1856) and Lefaucheux (1858) revolvers, although the LeMat also evolved in
8568-423: The first to be generally adopted was the British 1888 Lee–Metford . World War I marked the height of the bolt-action rifle's use, with all of the nations in that war fielding troops armed with various bolt-action designs. During the buildup prior to World War II , the military bolt-action rifle began to be superseded by semi-automatic rifles and later fully automatic rifles , though bolt-action rifles remained
8687-407: The force of the recoil rather than the pin (C). Below the trigger-guard the lever (E) works a pin (F) which projects the tumbler (G) into the case. The tumbler moves within a notch (H) and acts upon the block, raising it into the firing position or allowing it to fall according to the position of the lever. The block (B) is hollowed along its upper surface (I) to assist in inserting a cartridge into
8806-399: The gun and pack ammunition in the barrel with a ramrod , and the shot could now tightly fit the bore, greatly increasing its power, range, and accuracy. It also made it easier to load a previously fired weapon with a fouled barrel. Gun turrets and emplacements for breechloaders can be smaller since crews don't need to retract the gun for loading into the muzzle end. Unloading a breechloader
8925-708: The gun had numerous deficiencies; specifically, serious problems with gas leaking. However, the rifle was used to great success in the Prussian army in the Austro-Prussian war of 1866. This, and the Franco-Prussian war of 1870–71, eventually caused much interest in Europe for breech-loaders and the Prussian military system in general. In 1860, the New Zealand government petitioned the Colonial Office for more soldiers to defend Auckland . The bid
9044-503: The key battles, such as Rorke's Drift and the Battle of Ulundi , the order to volley fire was not given until the Zulus were at or within 400 yards. The ballistic performance of a .577/450 is somewhat similar to that of an American .45/70 Government round, as used prolifically throughout the American Frontier West and by buffalo hunters, though the .577/450 has more power due to its extra 15 grains of black powder inside
9163-532: The late 1890s. During the Second Boer War , many of the Boers used the Martini–Henry rifle, since over 34,000 of these had been purchased. The lock and breech are held to the stock by a metal bolt (A). The breech is closed by the block (B) which turns on the pin (C) that passes through the rear of the block. The end of the block is rounded to form a knuckle joint with the back of the case (D) which receives
9282-711: The late 19th century all the way through both World Wars , bolt-action rifles were the standard infantry service weapons for most of the world's military forces, with the exception of the United States Armed Forces , who used the M1 Garand Semi-automatic rifle . In modern military and law enforcement after the Second World War, bolt-action firearms have been largely replaced by semi-automatic and selective-fire firearms, and have remained only as sniper rifles due to
9401-481: The latter half of the 19th Century, but were slowly replaced by various designs for repeating rifles , first used in the American Civil War. Manual breech-loaders gave way to manual magazine feed and then to self-loading rifles . Breech-loading is still commonly used in shotguns and hunting rifles . The first modern breech-loading rifled gun is a breech-loader invented by Martin von Wahrendorff with
9520-468: The magazine to be flush with the bottom of the rifle, reduce the weight, or prevent mud and dirt from entering. A number of bolt-actions have a tube magazine , such as along the length of the barrel. In weapons other than large rifles, such as pistols and cannons , there were some manually operated breech-loading weapons. However, the Dreyse Needle fire rifle was the first breech loader to use
9639-626: The matter, the British Army Ordnance Department determined the fragile construction of the rolled brass cartridge, and fouling due to the black-powder propellant, were the main causes of this problem. To correct this, the weak rolled brass cartridge was replaced by a stronger drawn brass version, and a longer loading lever was incorporated into the MK-IV to apply greater torque to operate the mechanism when fouled. These later variants were more reliable in battle, although it
9758-520: The metallic cartridge bolt-action Gras rifle in 1874. European armies continued to develop bolt-action rifles through the latter half of the 19th century, first adopting tubular magazines as on the Kropatschek rifle and the Lebel rifle . The first bolt-action repeating rifle was patented in Britain in 1855 by an unidentified inventor through the patent agent Auguste Edouard Loradoux Bellford using
9877-498: The muzzle. The Mark II/14 lacked the nosecap and had a full hunting-style stock. It was discovered that criminals in Egypt were jury-rigging shotguns they had captured or stolen by wrapping common civilian 16-gauge shells with thick paper to allow them to fit the bore. Greener responded in 1932 by coming up with a redesigned gun and new shell design to prevent this. The Mark III/14 Shotgun had a three-pronged firing pin and its cartridge had
9996-503: The new .303 cal. cartridge, which was found to be much more accurate, and thus interest in the .577/450 fell away, to the point that by 1909 they were rarely used at Bisley matches, with shooters favouring the later Lee–Enfield bolt action magazine rifles. In 1879, however, it was generally found that in average hands the .577/450 Martini–Henry Mk2, although the most accurate of the Martinis in that calibre ever produced for service life,
10115-845: The original bolt knob for an aftermarket one, either for aesthetical reasons, achieving better grip or similar. The type of threads used vary between firearms. European firearms often use either M6 1 or M8 1.25 threads, for example M6 is used on the SIG Sauer 200 STR , Blaser R93 , Blaser R8 , CZ 457 and Bergara rifles, while M8 is used on the Sako TRG and SIG Sauer 404 . Many American firearms instead use 1/4" 28 TPI (6.35 0.907 mm) or 5/16" 24 TPI (7.9375 1.058 mm) threads. Some other thread types are also used, for example, No. 10 32 TPI (4.826 0.794 mm) as used by Mausingfield. There also exists aftermarket slip-on bolt handle covers which are mounted without having to remove
10234-473: The primary weapon of most of the combatants for the duration of the war; and many American units, especially the USMC , used bolt-action M1903 Springfield rifles until sufficient numbers of M1 Garand rifles were made available. The bolt-action is still common today among many sniper rifles , as the design has the potential for superior accuracy, reliability, reduced weight, and the ability to control loading over
10353-415: The problem was solved by the development of the interrupted screw . Breech-loading swivel guns were invented in the 14th century. They were a particular type of swivel gun , and consisted in a small breech-loading cannon equipped with a swivel for easy rotation, loaded by inserting a mug-shaped chamber already filled with powder and projectiles. The breech-loading swivel gun had a high rate of fire, and
10472-416: The rearward, open end of the gun's barrel), as opposed to a muzzleloader , in which the user loads the ammunition from the ( muzzle ) end of the barrel . The vast majority of modern firearms are generally breech-loaders, while firearms made before the mid-19th century were mostly smoothbore muzzle-loaders. Only a few muzzleloading weapons, such as mortars , rifle grenades , some rocket launchers , such as
10591-459: The receiver is split and the barrel is secured via a takedown screw, which enables the barrel to be removed by rotating it 90 degrees after loosening the screw. Unlike the Martini-Henry or the EG, the GP does not feature a cocking indicator but retains the automatic safety. Two models of the GP was produced, Mark I and II, with the only major exterior difference being a bulkier safety lever and reversing
10710-555: The rifles were manufactured and used in the Battle of Brandywine , during the American Revolutionary War , but shortly after they were retired and replaced with the standard Brown Bess musket . In turn the American army, after getting some experience with muzzle-loaded rifles in the late 18th century, adopted the second standard breech-loading firearm in the world, M1819 Hall rifle , and in larger numbers than
10829-562: The rifles were produced substantially by hand, making the quality extremely variable. Though efforts were being made to phase out these rifles, presumably by the 1890s, some 9000 were still in service in 1906. The Martini–Henry saw service in World War I in a variety of roles, primarily as a Reserve Arm, but it was also issued (in the early stages of the war) to aircrew for attacking observation balloons with newly developed incendiary ammunition , and aircraft. Martini–Henrys were also used in
10948-442: The right-hand side of the firearm (as most users are right-handed ). The majority of bolt-action firearms are rifles , but there are also some variants of shotguns and handguns that are bolt-action. Bolt-action firearms are generally repeating firearms , but many single-shot designs are available particularly in shooting sports where single-shot firearms are mandated, such as most Olympic and ISSF rifle disciplines. From
11067-621: The somewhat similar Peabody rifle ), and used them effectively against the Russians in the Russo-Turkish War (1877–1878) . Ottoman outlaws and folk heroes such as Hekimoğlu famously used the rifle during his raids on landowners. The rifle is referred to as Aynalı Martin in the Ottoman Empire and is featured in several famous folk songs . Beginning in 1879, Romania decided to replace its old model 1867 Peabody rifles with
11186-446: The spring until the tumbler is firmly locked in the notch (H) and the spring is held by the rest-piece (L) which is pushed into a bend in the lower part of the tumbler. After firing, the cartridge is partially extracted by the lock. The extractor rotates on a pin (M) and has two vertical arms (N), which are pressed by the rim of the cartridge pushed home into two grooves in the sides of the barrel. A bent arm (O), forming an 80° angle with
11305-503: The takedown screw's orientation. Internally, the Mark II employs circlips to retain various pins instead of keeper screws, and as a result the internals are not interchangeable with the Mark I due to the design change done to accommodate the circlips. As the receivers were made in batches and assembled at a later date, it isn't unusual to find an earlier serial block receiver mated to a barrel exhibiting more modern proof markings. By default,
11424-597: The third locking lug and feature a "cock on closing" operation. The Lee–Enfield bolt-action system was introduced in 1889 with the Lee–Metford and later Lee–Enfield rifles (the bolt system is named after the designer James Paris Lee and the barrel rifling after the Royal Small Arms Factory in the London Borough of Enfield ), and is a "cock on closing" action in which the forward thrust of
11543-549: The third safety locking lug, to simplify production. The controlled-feed on the Mauser M 98 bolt-action system is simple, strong, safe, and well-thought-out design that has inspired other military and sporting rifle designs that became available during the 20th century, including the: Versions of the Mauser action designed prior to the Gewehr 98's introduction, such as that of the Swedish Mauser rifles and carbines, lack
11662-620: The trigger mechanism but otherwise very similar to the British Mark II. These rifles can be identified by their Nepalese markings and different receiver ring. A noticeably different variant incorporating earlier Westley Richards ideas for a flat-spring driven hammer within the receiver in lieu of the coil-spring powered striker of the von Martini design, known as the Gahendra rifle, was produced locally in Nepal . While generally well-made,
11781-406: The years leading up to World War II, the Lee–Enfield bolt system was used in numerous commercial sporting and hunting rifles manufactured by such firms in the United Kingdom as BSA, LSA, and Parker–Hale, as well as by SAF Lithgow in Australia. Vast numbers of ex-military SMLE Mk III rifles were sporterised post WWII to create cheap, effective hunting rifles, and the Lee–Enfield bolt system is used in
11900-482: Was 49 inches (1,245 mm) long, the steel barrel 33.22 inches (844 mm). The Henry patent rifling produced a heptagonal barrel with seven grooves with one turn in 22 inches (559 mm). The weapon weighed 8 pounds 7 ounces (3.83 kg). A sword bayonet was standard issue for non-commissioned officers; when fitted, the weapon extended to 68 inches (1,727 mm) and weight increased to 10 pounds 4 ounces (4.65 kg). The standard bayonet
12019-481: Was a socket-type spike , either converted from the older Pattern 1853 (overall length 20.4 inches (518 mm)) or newly produced as the Pattern 1876 (overall length 25 inches (635 mm)), referred to as the "lunger". A bayonet designed by Lord Elcho was intended for chopping and other sundry non-combat duties, and featured a double row of teeth so it could be used as a saw; it was not produced in great numbers and
12138-495: Was a limitation and danger present in the weapon's mechanism. More breech-loading firearms were made in the early 18th century. One such gun known to have belonged to Philip V of Spain , and was manufactured circa 1715, probably in Madrid . It came with a ready-to load reusable cartridge. Patrick Ferguson , a British Army officer, developed in 1772 the Ferguson rifle , a breech-loading flintlock firearm. Roughly two hundred of
12257-419: Was a single-shot breech-loading rifle using a rotating bolt to seal the breech. It was so called because of its .5-inch needle-like firing pin, which passed through a paper cartridge case to impact a percussion cap at the bullet base. It began development in the 1830s under Johann Nicolaus von Dreyse and eventually an improved version of it was adopted by Prussia in the late 1840s. The paper cartridge and
12376-408: Was able to remain grouped closely around the gun, ready to load and put final touches on the aim, prior to firing the next shot. That led to the development of an armored shield fitted to the carriage of the gun, to help shield the crew from long-range area or sniper fire from the new, high-velocity, long-range rifles, or even machine guns. Although breech-loading firearms were developed as far back as
12495-416: Was adopted, which had minor design updates as well as more interchangeable parts with Martini-Henry carbine. In late 1870s British military was looking forward to unify ammunition for its rifles and machine guns (they were both .45 caliber, but different cartridges). The .577/.450 turned out to be poorly suited to the hopper feed as well as existing box magazines due to a very pronounced bottleneck, so in 1881
12614-611: Was especially effective in anti-personnel roles. Breech-loading firearms are known from the 16th century. Henry VIII possessed one, which he apparently used as a hunting gun to shoot birds. Meanwhile, in China, an early form of breech-loading musket, known as the Che Dian Chong , was known to have been created in the second half of the 16th century for the Ming dynasty's arsenals . Like all early breech-loading fireams, gas leakage
12733-416: Was found that, while the rifle with its 485 grain bullet shot point of aim to 100 yards, the carbine load when fired in the rifles shot 12 inches (30 cm) high at the same range, but then made up for this by shooting spot-on out to 500 yards (460 m). These early lessons enabled tactics to be evolved to work around the limitations of this large, slow, and heavy calibre during the Zulu War. During most of
12852-603: Was much improved over the Dreyse needle gun as it had dramatically fewer gas leaks due to its de Bange sealing system. The British initially took the existing Enfield and fitted it with a Snider breech action (solid block, hinged parallel to the barrel) firing the Boxer cartridge. Following a competitive examination of 104 guns in 1866, the British decided to adopt the Peabody -derived Martini-Henry with trap-door loading in 1871. Single-shot breech-loaders would be used throughout
12971-464: Was not standard issue. The Mk II Martini–Henry rifle, the most numerous modification adopted in 1877, as used in the Zulu Wars, was sighted to 1,800 yards (1,600 m). At 1,200 yards (1,100 m), 20 shots exhibited a mean deflection from the centre of the group of 27 inches (69 cm), the highest point on the trajectory was 8 feet (2.44 m) at 500 yards (460 m). In 1879, Mk III rifle
13090-677: Was not until smokeless nitro powders and copper-jacketed bullets were tried out in these rifles in the 1920s that accuracy and 100% reliability of cartridge case extraction was finally achieved by Birmingham ammunition makers ( Kynoch ). English hunters on various safaris, mainly in Africa, found the Martini using a cordite charge and a 500-grain full-metal-jacketed bullet effective in stopping large animals such as hippopotamus up to 80 yards away. The nitro based/shotgun powders were used in Kynoch's .577/450 drawn-brass Martini–Henry cartridge cases well into
13209-414: Was paper lined so as to prevent the chemical reaction between the black powder and the brass. Known today as the .577/450, a bottle-neck design with the same base as the .577 cartridge of the Snider–Enfield . It was charged with 85 grains (5.51 g) of Curtis and Harvey's No.6 coarse black powder, notorious for its heavy recoil. The cartridge case was ejected to the rear when the lever was operated. The rifle
13328-483: Was protected by a patent on 29 September 1812. The Pauly cartridge was further improved by the French gunsmith Casimir Lefaucheux in 1828, by adding a pinfire primer, but Lefaucheux did not register his patent until 1835: a pinfire cartridge containing powder in a cardboard shell. In 1845, another Frenchman Louis-Nicolas Flobert invented, for indoor shooting , the first rimfire metallic cartridge , constituted by
13447-516: Was really only capable of hitting a man-size target out to 400 yards. This was due to the bullet going subsonic after 300 yards and gradually losing speed thereafter, which in turn affected consistency and accuracy of the bullet in flight. The 415-grain Martini Carbine load introduced in 1878 shot better out to longer ranges and had less recoil when it was fired in the rifles, with its reduced charge of only 75 grains of Curtis & Harvey's. It
13566-467: Was the first to introduce ammunition loaded with nitrocellulose-based smokeless powder ), and the Berthier series of rifles. Straight-pull bolt-actions differ from conventional turn-pull bolt-action mechanisms in that the bolt can be cycled back and forward without rotating the handle and thus only a linear motion is required, as opposed to a traditional bolt-action, where the user has to axially rotate
13685-526: Was ultimately considered too complicated for issue to soldiers and was supplanted by the Springfield Model 1861 , a conventional muzzle loading rifle. During the American Civil War, the bolt-action Palmer carbine was patented in 1863, and by 1865, 1000 were purchased for use as cavalry weapons. The French Army adopted its first bolt-action rifle, the Chassepot rifle , in 1866 and followed with
13804-559: Was unsuccessful and the government began instead making inquiries to Britain to obtain modern weapons. In 1861 they placed orders for the Calisher and Terry carbine , which used a breech-loading system using a bullet consisting of a standard Minié lead bullet in .54 calibre backed by a charge and tallowed wad, wrapped in nitrated paper to keep it waterproof. The carbine had been issued in small numbers to English cavalry ( Hussars ) from 1857. About 3–4,000 carbines were brought into New Zealand
13923-588: Was used by Norway, Denmark, and briefly the United States. It is unusual among bolt-action rifles in that is loaded through a gate on the right side of the receiver, and thus can be reloaded without opening the bolt. The Norwegian and Danish versions of the Krag have two locking lugs, while the American version has only one. In all versions, the bolt handle itself serves as an emergency locking lug. The Krag's major disadvantage compared to other bolt-action designs
14042-474: Was used by prison guards and police in Egypt, Burma, India, and Australia. Over 60,000 had been produced by the time production ended in the 1960s. The gun was originally designed to replace the Egyptian police's obsolete Martini–Henry rifles, which they usually loaded with brass shot-shells. The Mark I/14 ("14" for the gun's gauge), first produced in 1918, had a full wooden stock and a large metal nosecap over
14161-468: Was used up to 1,000 yards using the standard military service ammunition of the day. By the 1880s the .577/.450 Boxer Henry round was recognised by the NRA as a 900-yard cartridge, as shooting the Martini out to 1,000 yards or ( 3 ⁄ 4 of a mile) was difficult, and took great skill to assess the correct amount of windage to drop the 485 grain bullet on the target. But by 1904 more target shooters were using
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