Sellier & Bellot
Czech ammunition manufacturer producing cartridges, shotgun shells, primers, and related ammunition components.
Last updated August 22, 2026
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Overview
Sellier & Bellot is a Czech manufacturer of firearms ammunition headquartered in Vlašim. The company traces its origins to 5 August 1825, when Louis Sellier, a German businessman of French origin, began producing percussion caps for infantry firearms in Prague, then part of Bohemia, at the request of Francis I, Emperor of Austria. Jean Maria Nicolaus Bellot subsequently joined Sellier, and the business developed into a large-scale ammunition producer with customers in European and overseas markets. The company's early growth was based on percussion-cap production. Output exceeded 60 million caps by 1830 and reached a reported peak of 156 million in 1837. Sellier & Bellot also established a plant in Schönebeck in 1829 and entered cartridge production in 1870. Its nineteenth-century portfolio expanded from percussion caps to rimfire, pin-fire, and centerfire cartridges, with annual cartridge production reaching millions of rounds within a few years. A Riga subsidiary, established in 1884, helped serve demand in the Russian and Scandinavian markets. The company's first trademark was registered in Prague in 1893, while hunting cartridges and cases were added in 1895. During the First World War, commercial production was curtailed as the company's capacity was directed toward military rifle and handgun ammunition. After the creation of Czechoslovakia in 1918, Sellier & Bellot became a major supplier of handgun ammunition to the Czechoslovak Army and police. It also expanded its commercial lines for hunting and competitive shooting and continued developing industrial products, including detonator-related materials. The company moved its main operations from Prague to Vlašim in 1936. Sellier & Bellot was nationalized in 1945 under Czechoslovakia's state-controlled ammunition system. During the postwar period, the company broadened its catalog substantially, covering dozens of rifle, pistol, and revolver calibers as well as shotgun shells ranging from .410 bore to 12 gauge. Military production included cartridges such as 7.62×45, 7.62×39, and 7.62×54R. By this period, exports represented a substantial share of output. The business diversified beyond ammunition during the socialist era. It began producing antifriction bearings in 1964 and packaging machinery through a subsidiary from 1965. Cartridge production according to C.I.P. standards began in 1972. Following the end of state ownership, the company was reorganized as Sellier & Bellot a.s. in 1992. Its products were exported through Sellier & Bellot Trade a.s. to more than seventy countries, and the company received ISO 9001 certification in 1998. CBC of Brazil acquired Sellier & Bellot in 2009. In 2023, the company was acquired by Colt CZ Group, bringing the historic ammunition manufacturer into a broader firearms and defense-industrial group. Sellier & Bellot remains associated with ammunition for military, law-enforcement, hunting, sport-shooting, and industrial applications, with production continuing under its long-established trademark.
History
Sellier & Bellot was established on 5 August 1825 in Prague by Louis Sellier, a businessman of German and French background, after he received a request connected with the Austrian imperial military system to manufacture percussion caps for infantry firearms. Jean Maria Nicolaus Bellot, also from France, later joined Sellier and helped the enterprise expand. The company became an early specialist in ignition components, and its production grew rapidly. It reportedly made more than 60 million percussion caps in 1830 and reached 156 million in 1837. Expansion outside Prague began early. A subsidiary plant was founded in Schönebeck in 1829. In 1870, the company moved into cartridge manufacturing, producing rimfire, pin-fire, and centerfire types. Within several years, annual cartridge output had grown to approximately ten million rounds. After Louis Sellier's death, his heirs retained an interest in the business. In 1872, they persuaded Jean Bellot to leave management and sell his share. Czech entrepreneur Martin Hála subsequently became involved and reorganized the factory as a joint-stock company. The company continued building an international network. A plant in Riga was established in 1884 to serve demand for percussion caps in the Russian and Scandinavian regions. Sellier & Bellot registered its first trademark in Prague in 1893. Hunting cartridge cases and hunting cartridges became part of the portfolio in 1895, alongside copper primers used in blasting and ammunition production. The business therefore developed both commercial shooting products and industrial energetic-material applications. World War I shifted the company's priorities toward military supply. Commercial ammunition production was reduced while capacity was dedicated to rifle and handgun cartridges for the army. A 9 mm Steyr cartridge was developed and placed into serial production during this period. After Czechoslovakia became independent in 1918, Sellier & Bellot became an important supplier of handgun ammunition to the country's army and police. At the same time, the company continued expanding its hunting and competition-shooting products and entered Asian and South American markets. Work associated with silver azide and industrial detonators also increased its role beyond conventional sporting ammunition. In 1936, the company relocated from Prague to Vlašim, which remains its principal location. Following the political changes after the Second World War, Sellier & Bellot was nationalized in 1945 as part of Czechoslovakia's state monopoly over military and commercial ammunition. Its catalog expanded to approximately forty rifle-caliber types, ten pistol-caliber types, and twenty revolver-caliber types. Shotgun production covered gauges from .410 to 12 gauge. Military production included 7.62×45, 7.62×39, and 7.62×54R cartridges. Export activity was significant, with the historical account reporting that roughly seventy percent of output was exported. The postwar company also diversified into engineering. It started manufacturing antifriction bearings in 1964, and production of packaging machines began through a subsidiary in 1965. In 1972, the company began manufacturing cartridges according to applicable C.I.P. standards, aligning its commercial ammunition with recognized European technical requirements. After the transition away from state ownership, Sellier & Bellot was transformed into Sellier & Bellot a.s. in 1992. Czech individuals and legal entities held shares, with employees also owning part of the equity. International distribution was organized through Sellier & Bellot Trade a.s., and the company exported to more than seventy countries. ISO 9001 certification was obtained in 1998. A bronze medal in the Deutsches Waffen Journal readers' vote for ammunition was recorded in 1999. CBC of Brazil acquired Sellier & Bellot in 2009. The company later became part of Colt CZ Group through an acquisition completed in 2023. Its modern identity remains centered on ammunition, including rifle, pistol, revolver, shotgun, hunting, military, police, and sport-shooting products, while its long operating history makes it one of the oldest engineering companies in the Czech Republic.
- 2023
Acquisition by Colt CZ Group
[1]Colt CZ Group acquired Sellier & Bellot, integrating it into the group's firearms and defense-industrial portfolio.
- 2009
Acquisition by CBC
[1]CBC of Brazil acquired Sellier & Bellot.
- 1999
Ammunition industry award
[1]The company received a bronze medal in a Deutsches Waffen Journal readers' vote in the ammunition category.
- 1998
ISO 9001 certification
[1]Sellier & Bellot received ISO 9001 certification.
- 1992
Transformation into a joint-stock company
[1]The state-owned business was reorganized as Sellier & Bellot a.s.
- 1972
C.I.P.-standard cartridge production
[1]Manufacture of cartridges according to applicable C.I.P. standards began.
- 1964
Engineering diversification
[1]The company began producing antifriction bearings.
- 1945
Nationalization
[1]Sellier & Bellot was nationalized under Czechoslovakia's state monopoly for military and commercial ammunition.
- 1936
Operations move to Vlašim
[1]The company transferred its main manufacturing operations from Prague to Vlašim.
- 1918
Supplier to the Czechoslovak state
[1]After the foundation of Czechoslovakia, Sellier & Bellot became a major supplier of handgun ammunition to the army and police.
Products and positioning
A long-established Czech ammunition manufacturer serving military, law-enforcement, hunting, sport-shooting, and industrial markets.
Military and sporting ammunition
Rifle cartridges
Sellier & Bellot produces rifle ammunition for military, law-enforcement, hunting, and sporting applications. Its historical production has included multiple military rifle calibers, including 7.62×45, 7.62×39, and 7.62×54R, as well as commercial rifle cartridges. The company has also supplied ammunition for competitive and hunting use across international markets.
Handgun ammunition
Pistol and revolver cartridges
Handgun ammunition has been part of the company's portfolio since the nineteenth and early twentieth centuries. Sellier & Bellot supplied the Czechoslovak Army and police and has produced a broad range of pistol and revolver calibers for service, training, sport-shooting, and civilian markets.
Shotgun ammunition
Shotgun shells
The shotgun range covers hunting and sporting applications. Historical production is described as extending from .410 bore through 12 gauge, making shotgun shells one of the company's established commercial ammunition categories.
Hunting cartridges · 1895
Hunting ammunition
Hunting cartridges and cases entered the production program in 1895. The hunting line forms part of Sellier & Bellot's civilian commercial business alongside sport-shooting ammunition and includes rifle and shotgun products intended for game and field use.
Ignition components · 1825
Percussion caps and primers
The company began with percussion caps and historically produced them on a very large scale. Its related component activities later included copper primers used in ammunition manufacture and blasting applications.
Industrial energetic components
Industrial detonator materials
Sellier & Bellot developed industrial applications connected with detonators and blasting. Historical accounts associate the company with silver azide production and increased output of industrial detonators, extending its activities beyond finished firearms ammunition.
Brand decisions
2023
Colt CZ Group acquisitionM&ABackground
Colt CZ Group sought to expand and integrate its firearms and defense-related industrial activities.
Action taken
Colt CZ Group acquired Sellier & Bellot.
Aftermath
Sellier & Bellot became part of Colt CZ Group while retaining its long-established ammunition identity and manufacturing base in Vlašim.
2009
CBC acquisitionM&ABackground
Sellier & Bellot had operated as an independent Czech ammunition company after its post-socialist transformation into a joint-stock company.
Action taken
CBC of Brazil acquired the company and incorporated it into its international ammunition-manufacturing activities.
Aftermath
Sellier & Bellot continued operating under its established name and remained focused on ammunition production.
Sources1 sources
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