The 6.5×53mmR, originally and more correctly produced as the 6.5×53.5mmR, and in the early Imperial (English) nomenclature also known as the .256 Mannlicher, is a late 19th-century rimmed centerfire military rifle cartridge similar to other early smokeless powder designs.
It's generally assumed that Mannlicher derived his 6.5 mm cartridge from an experimental 6.5 mm rimmed design, a precursor of the 6.5×52mm Carcano, which was provided to him by the Italian government in 1890Luigi Scotti in order to build a rifle for it.[8][9]
Mannlicher's Model 1891 rifle was adopted by Romania in 1892 as the Mannlicher M1893 and the Netherlands in 1895. They used the first of a series of 6.5-millimetre (0.26 in) Mannlicher cartridges[1] which became the standard service rifle cartridge for the RomanianMannlicher M1893 from 1893 to 1938,[2] and the DutchGeweer M. 95 from 1895 to 1945.[3] Dutch ammunition with cartridge cases made of brass (pre-occupation) or steel (under German occupation) may be encountered on the American surplus market. In both instances, the primer pocket is Berdan-style, of an unusual type (Roth-patent), and features a central flash hole running through the center of the integral Berdan anvil. When examining fired cases from the inside with a flashlight, this design gives the false impression of a Boxer primed cartridge case.
Portugal's Navy adopted this cartridge for the Mannlicher Model 1896, officially known as “Espingarda Portuguesa Mod. 1896”.[10] It was also used by artillery and cavalry units of the Esercito. It was used only shortly until the adoption of the Mauser-Vergueiro, and most were then sent to the colonies. The AE (Arsenal do Esercito) made "M96" 6,5x53R ammo well into the 1930s.[11]
This is the original rimmed or "flanged" cartridge designed by Steyr-Mannlicher for the Romanian and the Dutch military. In the family of Mannlicher cartridges, it is directly related to and the precursor of the later Greek 6.5×54mm Mannlicher–Schönauer rimless cartridge with which it is ballistically identical.[12]
In the military service rifles, these cartridges are loaded primarily by using the Mannlicher designed en-bloc clip as used in the German Gewehr 1888 "Commission" rifle. These pre-date and are similar in concept to the clip used later by the US Army's M1 Garand. With the Ferdinand Mannlicher designed trigger guard / magazine housing assembly, when the bolt is open and fully retracted to the rear the full en-bloc clip is loaded into the magazine from the top through the open receiver. The empty clip will fall out through a hole in the base of the magazine housing when out of cartridges, enabling quick reloading of the rifles during combat. Also when the bolt is fully open, full clips can be vigorously ejected upwards from the magazine housing by means of a spring loaded latch at the rear of the magazine, operated by a recessed button in the front of the trigger guard portion of the assembly. The clips were essentially disposable as ammunition would be issued already loaded into clips from the factory.
The .256 Mannlicher cartridge also saw use as a sporting round. The elephant hunter W. D. M. Bell was fond of a Mannlicher M1893 rifle in .256 Mannlicher, (from renowned English gunmaker George Gibbs), that he used to hunt for meat in Africa.[13]
Additional case dimensions
Based on direct measurement of Dutch and German unfired ammunition averaged and compared to published original sources:[14][15]
6.5×53R (.256 Dutch-Mannlicher)
Imperial (in.)
Metric (mm)
Shoulder Angle
25 deg
Length to Shoulder
1.59
40.32
Length to Neck
1.77
45.00
Surplus WW2 and earlier ammunition is still available on the collector market, but these are primarily corrosive in nature and rifles fired using it will require a thorough cleaning to reduce the development of rust. 6.5x53mmR caliber pre-WW2 Dutch and Romanian rifles are still commonly available on the collector and surplus markets, and sport and recreational shooters can still enjoy using these "early modern rifles". Due to very close dimensional relationships, boxer-primed cartridge cases can be made by resizing and trimming .303 British[16] or .30-40 Krag (.30-40 US)[17] brass, and Fire forming the resulting altered brass cases in the 6.5x53R chamber. Alteration of the original 6.5×53mmR caliber chamber by re-chambering the rifle barrel with a 6.5x57R[18] (see:6.5×57mm Mauser) chamber reamer has also been done, but the overall length of the original 6.5×53mmR Dutch or Romanian cartridge has to be maintained by seating the projectile more deeply into the cartridge case to fit the original magazine. In this case, it would also be best practice to retain the C.I.P. 6.5×57mmR[18] upper pressure limit of 3300 Bar to reduce any additional stress on these 80 to 125 year old rifles.
Gallery
French copy of an original cartridge drawing
French copy of an original cartridge detail drawing
^ abc. Mannlicher Collectors Association. Archived from the original on 3 December 2013. Retrieved 29 November 2013.
^ abcdReynolds, Dan. "The Rifles of Romania 1878-1948". Carbines for Collectors. Retrieved 29 November 2013.
^ abcReynolds, Dan. "Reissued Rifles of "The East Asia Co-Prosperity Sphere"". Retrieved 29 November 2013.
^Philip Peterson (20 July 2011). Standard Catalog of Military Firearms: The Collector's Price and Reference Guide. Gun Digest Books. p. 283. ISBN978-1-4402-1451-6.
^ abJohnson, Melvin M., Jr. (1944). Rifles and Machine Guns. New York: William Morrow & Company. p. 384.
^. Load Data. Archived from the original on 2013-12-03. Retrieved 29 November 2013.
^"Standard Ballistics of Kynoch Central-Fire Metallic Cartridges" (PDF). Hoferwaffen.
^"6.5 X 52 MANNLICHER CARCANO | Cartridgecollector.net".
^"The Portuguese Mod. 1904 Mauser Vergueiro: With the 98 Mauser just introduced, would you have gone back to the split-bridge receiver of the Gew 88? Portugal did, and the Mod. 1904 served for decades. - Free Online Library".
^Major-General Renato Fernando Marques Pinto, "As Indústrias Militares e as Armas de Fogo Portáteis no Exército Português" Revista Militar 28 May 2010
^"6,5 x 53,5 R Dutch Mannlicher M.1895". Municion (in Spanish).
53mmr, originally, more, correctly, produced, 5mmr, early, imperial, english, nomenclature, also, known, mannlicher, late, 19th, century, rimmed, centerfire, military, rifle, cartridge, similar, other, early, smokeless, powder, designs, 5x53, 5mmr, military, c. The 6 5 53mmR originally and more correctly produced as the 6 5 53 5mmR and in the early Imperial English nomenclature also known as the 256 Mannlicher is a late 19th century rimmed centerfire military rifle cartridge similar to other early smokeless powder designs 6 5 53mmR 6 5x53 5mmR Military cartridgeTypeMilitary rifle cartridge 1 Place of originAustria Hungary 1 Service historyIn service1893 1945Used byKingdom of Romania 2 Netherlands 3 Kingdom of Portugal 4 WarsAceh War World War I 2 World War II 3 Production historyDesignerSteyr Mannlicher Ferdinand MannlicherDesigned1892 2 SpecificationsCase typeRimmed bottleneck 5 Bullet diameter6 65 mm 0 262 in Neck diameter7 55 mm 0 297 in Shoulder diameter10 75 mm 0 423 in Base diameter11 48 mm 0 452 in Rim diameter13 4 mm 0 53 in Rim thickness1 25 mm 0 049 in Case length53 5 mm 2 11 in Overall length77 47 mm 3 050 in Rifling twist7 874 in 200 mm Primer typeBerdanBallistic performanceBullet mass type Velocity Energy159 gr 10 g RN 2 433 ft s 742 m s 2 050 ft lbf 2 780 J 135 gr 9 g Kynoch 2 800 ft s 850 m s 2 348 ft lbf 3 183 J 160 gr 10 g Kynoch 2 395 ft s 730 m s 2 035 ft lbf 2 759 J Source s Rifles and Machine Guns 5 256 Mannlicher 6 5x53R Reloading Data 6 7 Contents 1 History and description 2 Gallery 3 See also 4 ReferencesHistory and description EditIt s generally assumed that Mannlicher derived his 6 5 mm cartridge from an experimental 6 5 mm rimmed design a precursor of the 6 5 52mm Carcano which was provided to him by the Italian government in 1890Luigi Scotti in order to build a rifle for it 8 9 Mannlicher s Model 1891 rifle was adopted by Romania in 1892 as the Mannlicher M1893 and the Netherlands in 1895 They used the first of a series of 6 5 millimetre 0 26 in Mannlicher cartridges 1 which became the standard service rifle cartridge for the Romanian Mannlicher M1893 from 1893 to 1938 2 and the Dutch Geweer M 95 from 1895 to 1945 3 Dutch ammunition with cartridge cases made of brass pre occupation or steel under German occupation may be encountered on the American surplus market In both instances the primer pocket is Berdan style of an unusual type Roth patent and features a central flash hole running through the center of the integral Berdan anvil When examining fired cases from the inside with a flashlight this design gives the false impression of a Boxer primed cartridge case Portugal s Navy adopted this cartridge for the Mannlicher Model 1896 officially known as Espingarda Portuguesa Mod 1896 10 It was also used by artillery and cavalry units of the Esercito It was used only shortly until the adoption of the Mauser Vergueiro and most were then sent to the colonies The AE Arsenal do Esercito made M96 6 5x53R ammo well into the 1930s 11 This is the original rimmed or flanged cartridge designed by Steyr Mannlicher for the Romanian and the Dutch military In the family of Mannlicher cartridges it is directly related to and the precursor of the later Greek 6 5 54mm Mannlicher Schonauer rimless cartridge with which it is ballistically identical 12 In the military service rifles these cartridges are loaded primarily by using the Mannlicher designed en bloc clip as used in the German Gewehr 1888 Commission rifle These pre date and are similar in concept to the clip used later by the US Army s M1 Garand With the Ferdinand Mannlicher designed trigger guard magazine housing assembly when the bolt is open and fully retracted to the rear the full en bloc clip is loaded into the magazine from the top through the open receiver The empty clip will fall out through a hole in the base of the magazine housing when out of cartridges enabling quick reloading of the rifles during combat Also when the bolt is fully open full clips can be vigorously ejected upwards from the magazine housing by means of a spring loaded latch at the rear of the magazine operated by a recessed button in the front of the trigger guard portion of the assembly The clips were essentially disposable as ammunition would be issued already loaded into clips from the factory The 256 Mannlicher cartridge also saw use as a sporting round The elephant hunter W D M Bell was fond of a Mannlicher M1893 rifle in 256 Mannlicher from renowned English gunmaker George Gibbs that he used to hunt for meat in Africa 13 Additional case dimensionsBased on direct measurement of Dutch and German unfired ammunition averaged and compared to published original sources 14 15 6 5 53R 256 Dutch Mannlicher Imperial in Metric mm Shoulder Angle 25 degLength to Shoulder 1 59 40 32Length to Neck 1 77 45 00Surplus WW2 and earlier ammunition is still available on the collector market but these are primarily corrosive in nature and rifles fired using it will require a thorough cleaning to reduce the development of rust 6 5x53mmR caliber pre WW2 Dutch and Romanian rifles are still commonly available on the collector and surplus markets and sport and recreational shooters can still enjoy using these early modern rifles Due to very close dimensional relationships boxer primed cartridge cases can be made by resizing and trimming 303 British 16 or 30 40 Krag 30 40 US 17 brass and Fire forming the resulting altered brass cases in the 6 5x53R chamber Alteration of the original 6 5 53mmR caliber chamber by re chambering the rifle barrel with a 6 5x57R 18 see 6 5 57mm Mauser chamber reamer has also been done but the overall length of the original 6 5 53mmR Dutch or Romanian cartridge has to be maintained by seating the projectile more deeply into the cartridge case to fit the original magazine In this case it would also be best practice to retain the C I P 6 5 57mmR 18 upper pressure limit of 3300 Bar to reduce any additional stress on these 80 to 125 year old rifles Gallery Edit French copy of an original cartridge drawing French copy of an original cartridge detail drawing Comparison of 303 British with 256 Mannlicher French copy of an original chamber drawing Romanian Mannlicher M1893 Dutch Mannlicher M1895 Empty Dutch Mannlicher en bloc clip French copy of an original clip drawing Function diagram of the 6 5x53 5mmR and en bloc clipSee also EditTable of handgun and rifle cartridges 6 5 54mm Mannlicher Schonauer 6 5 57mmR Mauser see 6 5 57mm Mauser 6 5 55mm Swedish 7 57mm Mauser 30 40 Krag 303 BritishReferences Edit a b c A Mannlicher Introduction Mannlicher Collectors Association Archived from the original on 3 December 2013 Retrieved 29 November 2013 a b c d Reynolds Dan The Rifles of Romania 1878 1948 Carbines for Collectors Retrieved 29 November 2013 a b c Reynolds Dan Reissued Rifles of The East Asia Co Prosperity Sphere Retrieved 29 November 2013 Philip Peterson 20 July 2011 Standard Catalog of Military Firearms The Collector s Price and Reference Guide Gun Digest Books p 283 ISBN 978 1 4402 1451 6 a b Johnson Melvin M Jr 1944 Rifles and Machine Guns New York William Morrow amp Company p 384 256 Mannlicher 6 5x53R Reloading Data Load Data Archived from the original on 2013 12 03 Retrieved 29 November 2013 Standard Ballistics of Kynoch Central Fire Metallic Cartridges PDF Hoferwaffen History of the Carcano rifle system 6 5 X 52 MANNLICHER CARCANO Cartridgecollector net The Portuguese Mod 1904 Mauser Vergueiro With the 98 Mauser just introduced would you have gone back to the split bridge receiver of the Gew 88 Portugal did and the Mod 1904 served for decades Free Online Library Major General Renato Fernando Marques Pinto As Industrias Militares e as Armas de Fogo Portateis no Exercito Portugues Revista Militar 28 May 2010 6 5 x 53 5 R Dutch Mannlicher M 1895 Municion in Spanish Bell WDM Chapter One Karamojo Safari Safari Press 6 5x53R LoadData Wolfe Publishing Group rechargement modification d etuis courant pour calibres obsoletes in French 303 British PDF C I P 30 40 Krag PDF C I P a b 6 5 x 57 R PDF C I P Retrieved from https en wikipedia org w index php title 6 5 53mmR amp oldid 1121369174, wikipedia, wiki, book, books, library,
