9.8mm COLT AUTOMATIC

The experimental Colt Model 1910 pistol was developed by Colt as a possible replacement for the Colt Model 1903 Pocket Hammer Pistol and the project dates from around 1908 and continued to around 1913. The metric designation in all probability is an indication that it...

9.65mm BROWNING

    The 9.65 x 23 Browning is dimensionally the same as the 9,8mm Colt cartridge and was chambered in the M1910 “Grand Browning” and, as can be seen from the photo below, it is similar to the Colt M1911. The first Grand Brownings were indeed chambered in 45...

9.4mm DUTCH REVOLVER

The 9.4mm Dutch was adopted in 1873 for the M1873 Chamelot-Delvigne system revolver and with its adoption, the cartridge was named the Scherpe Patroon nr.11 (Ball Cartridge No. 11) and was packaged in boxes containing twelve rounds. It is interesting to note that the...

9.1mm ABADIE

    By the late 1850’s Portugal had ceased to be a global power and by the early to mid-1860’s its influence consisted of mostly areas in Africa. It was during this period that most European Nations were modernising their armies, while Portugal had most of...

9 X 25 DILLON

The 9x25 Dillon was designed in the 1980’s by Randy Shelly, an employee from Dillon Precision. It is a 10mm auto case necked down to 9mm so that he could get a 9mm cartridge to make major power factor for IPSC, which at that stage was set at 175. The large cases...

9 X 23 WINCHESTER

The 9 x 23 was launched at the 1996 NRA Annual Convention. It was just one of a number of 9mm variants that were launched during this period for IPSC shooters to make major power factor for competitions. The outward dimensions are the same as the 9mm Bergmann-Bayard...

CP 9 X 23 S

This was another effort by shooters during the early 90’s in the quest for a 9mm handgun that could be used to compete in major caliber power factor for IPSC matches. It was made by Law Enforcement Specialties of Warminster, PA., with cases in all probability by...

9 X 21 IMI

Owning military caliber handguns is prohibited in many countries, like Italy. In the early 80’s, the 9mm Ultra gained a limited following there for competitive shooters, but the cartridge was far from ideal for IPSC matches, being underpowered even for minor power...

9 X 21 RUSSIAN GYURZA

The Gyurza (venomous snake) was a Russian development by designer Petr Serdyukov during the early-90’s, with the idea to find a replacement for the 9mm Makarov. The Gyurza however lost out to the PY or Pistolet Yarygina which was designed by Vladimir Yarygin at the...

9mm WINCHESTER MAGNUM

This was a Winchester design dating from the late 1970’s to try and duplicate 357 Magnum ballistics in a semi-auto handgun. It was originally made for the Wildeypistol and later the AMT (Arcadia Machine and Tool) Automag 3. The guns were much too bulky for self...

9mm WALKING STICK (CANNE)

The earliest reference to the walking stick design capable of firing a projectile dates from 1580 and is currently in the Wallace Collection in London and incorporates a wheel lock pistol and a sword blade. The design is actually very simple and was manufactured by a...

9mm ULTRA/POLICE

The 9mm Ultra was developed by the German firms of Lothar Walther and Gustaf Genshow (GECO) in 1936 in order to interest the Luftwaffe in a pistol that was more powerful than the 9mm Kurtz but more compact than the P38 but the idea never went any further. Shown below...

15mm LE MAT REVOLVER

The Le Mat was designed by Dr. Jean Alexandre François Le Mat (1824 – 1895), who received a patent in 1856 for a revolver with a 9-shot cylinder that revolves around a separate central short-barrelled shotgun and was also known as the "Grape Shot Revolver." Le Mat was...

9mm SUPER COMPETITION

    The 9mm Super Comp dates from around June 1997, the same time as the 38 Super Comp and is basically nothing more than a 9x23 with strengthened base. Cases are by Starline. The intent of the cartridge was to give IPSC shooters a 9mm cartridge that could...

9mm SUPER AUTO GRILLMAYER

This cartridge is also known as the 9x25 SAG, or Super Auto G and is based on the 10mm Auto case necked to 9mm and was developed by Horst Grillmayer from Austria. The cartridge is very similar to the 9mm Major, also a Horst Grillmayer development. Some of the original...

9mm STEYR

The latter part of the 19th Century saw the revolver as the standard military side-arm in Europe and elsewhere. With giant strides made in weapons technology during those years, various military powers put a lot of resources into equipping their armies with the latest...

9mm STAHEL

This was part of the Swiss revolver trials from 1871 – 1881 with cartridges loaded by the Swiss factory at Thun, as well as the firm of J. Stahel of Zurich and can be found in a number of different case lengths. It did not survive as the 7,5mm Swiss M1882 was selcted....

9mm SPIRLET

This was one of the calibers used in revolvers made by Belgian gunsmith Albert Spirlet who had his shop at Quai de Boverie, 5 in Liège in Belgium around 1894. The revolver used an ingenious design where the barrel tipped upwards instead of downwards, although the 1870...

13mm GYROJET

Gyrojets were developed in the mid 1960’s by Robert Mainhardt and Arthur Biehl, founders of MBAssociates. Friend and fellow collector Mel Carpenter wrote a comprehensive book about the history and development of the Gyrojet, called AN INTRODUCTION TO MBA GYROJETS AND...

9mm SALVO SQUEEZE BORE

The squeeze bore, multiple projectile cartridge system concept was developed by Russel Robinson in 1961 although the patent was only granted in 1969. This was called the Salvo Squeeze Bore system and was different from Project Salvo, which was run by the US Army. The...

9mm R&D

The 9mm R&D originated from the pistol trials conducted by the Ammunition/Small Arms group in the AF Armament Lab at Eglin AFB during the early 1980’s. The biggest problem encountered was accuracy and the team used computer programs they had developed to optimize...

9mm PERRIN

This was one of the early center-fire handgun cartridges designed by designer Louis Perrin in 1859. It was internally primed and although the Lefaucheux design predate it, the Perrin design, was the first to be widely adopted. The Perrin cartridge is not...

9mm PARABELLUM

At the moment the focus is on the South African development of the 9mmP. In time I will add some info on the history and development of the 9mm, although it is not the main focus of my collection at the moment. The 9mm Parabellum is a collection in itself with...

9mm NICKL

With Germany looking to replace their antiquated service revolver, the firm of Mauser developed the Model 1896 pistol, which for a time was the leading candidate to be the official sidearm of the German military. That was not to be however, as they lost out to Georg...

12mm SPIRLET

Dating from around 1894 and used in the revolver from A. Spirlet & Cie., Liege, Belgium. The Spirlet revolvers were based on the Galand system, however they used a top break design with a star extractor that put them way ahead of their time. (Erlmeier, Brandt Ref....

9mm NAGANT M.1878

The 9mm (9,4mm) Nagant was developed and manufactured by the Belgian firm of Bachmann during the mid 1870’s for use in the Nagant designed Pistolet de Gendarmerie, Model 1877 and was to become the first metallic cartridge handgun to be accepted by the Belgian...

12mm SERPETTE

Relatively modern (1970’s in all probability) cartridge based on an old design for the Galand reloadable cases where the bullet is screwed into the case on reloading and upon firing the thread is stripped away from the bullet. The 12mm Serpette was made by a...

9mm MAUSER VERSUCH III

This is the third in a series of experimental cartridges developed by DWM and Mauser between 1912 and 1914. It was also the only one that went beyond the experimental stage and was produced for Russia an Brazil, but was discontinued around the start of the First World...

12mm PIDAULT & CORDIER

from Aaron Newcomer's website: What is commonly known as the Raphael cartridge was initially patented by a Frenchman named Charles Carroll Tevis in 1856. He was associated with a man named Pidault Martial and together they improved the patent and released the first...

9mm MAUSER EXPORT

The 9 x 25mm cartridge was introduced by Mauser as a longer 9mm cartridge and because it was developed to be used mostly in South America, the Orient and Africa, it was known as the “Export Mauser”. Smith 1958:182 puts the date of development as 1908, but according to...

12mm PERRIN

The patent for the Perrin revolver was granted on the 5th of October 1859 as opposed to the Galand Revolver which was launched in 1868. The rim thickness on the Perrin cartridge is also about 1/3rd thicker than the Galand cartridge. Below is a table with measurements...

9mm MAUSER REVOLVER

The 9mm Mauser was developed by Paul Mauser in 1878. It was a single-action, 6 shot revolver and was designed to compete in the German trials for their official side-arm. The Construktion 1878, or C-78 was also the only Mauser designed revolver. A problem with early...

12mm GALAND

The 12mm Galand was designed and patented in by Charles-François Galand (1832–1900), a French gunsmith in 1868 as opposed to the 12mm Perrin that was designed in 1859. The rim thickness of the Galand differs from the Perrin and the two are not interchangeable. (See...

9mm MARS

                 The Mars pistol was invented by Hugh Gabbett-Fairfax, who was an engineer and small arms designer. The design was an unusual one with a long-recoil system whereby the barrel and bolt moved together...

12mm FRENCH NAVY

A few years before the French adoption of the Mle 1873 Revolver, the Navy abandoned the pinfire system in favour of the center-fire revolver in the form of the Lefaucheaux Mle 1870 revolver. After that the Navy converted all remaining Mle 1858 Lefaucheaux pinfire...

9mm MAKAROV

At the end of WW2 and into the Cold War period, the USSR was looking to replace the TT-33 7.62 Tokarev with a more powerful handgun for its own military as well as their satellite states in Eastern Europe. The cartridge was designed by Boris V. Semin in 1946 and was...

9mm MAJOR

The 9mm MJR (9mm Major) dates from around 1991 and was designed by Horst Grillmayer, who also developed the 9x25 SAG (Super Auto Grillmayer). It is based on the 40 S&W case necked down. As can be seen from the specimens below, some of the original testing was done...

12mm FRENCH

Cartridge for the heavy civilian model of the French Revolver and was available in a series from 5mm, 7mm, 9mm, 12mm and 15mm. (Erlmeier, Brandt Ref. 173).                    ...

9mm LARGO

The 9mm Largo is the Spanish version of the 9mm Bergmann-Bayard cartridge that was adopted by them as a military side-arm in 1905 for use in the M1903 Bergmann-Mars Pistol. It is not a separate cartridge and is listed here only for interest’s sake, as the main...

9mm JAPANESE REVOLVER

With Japan opening to Western influence from the 1860’s onward, the Imperial Army used a wide variety of different firearms sourced and imported from various countries. As handgun they used the .44 Smith & Wesson Russian and the Model 3 revolvers, but in 1877 it...

12mm DEVISME

Louis-François Devisme was known for his exceptional quality firearms during the 19th century, which are highly sought after, even today. He received numerous awards over a thirty year period, from his first award for firearms design and manufacture at the 1834 Paris...

9mm HIGH STANDARD

The 9mm High-Standard was an experimental cartridge developed by the High Standard Manufacturing Corporation of Hamden Conn. The case is a standard 9mm Parabellum case, but it used a sintered iron bullet as can be seen in the middle specimen. Trials were done for the...