8mm Roth-Steyr
The 8mm Roth–Steyr is a military centerfire pistol cartridge adopted by the Austro-Hungarian cavalry in 1907 for the Repetierpistole M7—the first self-loading pistol adopted by a major military power. The Repetierpistole M7 was intended primarily as a cavalry sidearm, with a heavier trigger pull that was considered safer for cavalry use. The cartridge was a proprietary 8x18mm round, which headspaces on the mouth of the case.
8mm Roth-Steyr

Malis · My own photo taken with my own camera with permission of cartridge's owner. · Public domain
- Field
- pistol cartridge.
- Region
- Austria–Hungary.
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Documentary summary
The 8mm Roth–Steyr is a military centerfire pistol cartridge adopted by the Austro-Hungarian cavalry in 1907 for the Repetierpistole M7—the first self-loading pistol adopted by a major military power. The Repetierpistole M7 was intended primarily as a cavalry sidearm, with a heavier trigger pull that was considered safer for cavalry use. The cartridge was a proprietary 8x18mm round, which headspaces on the mouth of the case.
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wikipedia incomplete · checked 25 September 2026
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Authority files
wikidata · Q4645272 · wikipedia · 8mm Roth–Steyr
In this article
Synonyms
Synonyms
Ammunition was typically packaged in a unique ten-round charger, whose use was (and is) unfamiliar to users of other guns. Austrian military production contained greased un-plated steel-jacketed bullets. A few private firms in Austria manufactured ammunition with cupro-nickel-jacketed bullets. The Repetierpistole M7 was used by the Austro-Hungarian military through WWI, and saw military and police use in the years following the war, in Italy and several Eastern European countries. The ammunition is said to be "difficult to obtain" as of 2024.
8 Steyr 8mm Steyr 8mm Roth 8mm Roth–Steyr 8mm Steyr Armee Pistole 8×18

8mm Steyr cartrdige.FMJ bullet.
Malis · My own photo taken with my own camera with permission of cartridge's owner.

8mm Steyr cartrdige.FMJ bullet.
Malis · My own photo taken with my own camera with permission of cartridge's owner.
Places
Named by the record
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Austria–Hungary.
Country
8mm Roth-Steyr is associated with Austria–Hungary.
Country
Primary material
Documents and archives
reference work
- “8mm Roth–Steyr”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q4645272: 8mm Roth-Steyr
Unverified · Wikidata
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.*Wilson, R. K. Textbook of Automatic Pistols, p.242. Plantersville, SC: Small Arms Technical Publishing Company, 1943.
- 2.*James, Garry, Roth-Steyr Model 1907, in American Rifleman, September, 2024, p. 64.
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
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