Source: ATF P 5300.11 · Curios or Relics List · Jan 1972 – Apr 20253,573 entries · 4 sections
The C&R RegisterA finding aid to the ATF Curios or Relics List, for Type 03 collectors
C&R · II · 541

Steyr-Hahn M1912

Section II: curio or relic, still subject to the Gun Control Act

Official wording

ATF P 5300.11 · APRIL 2025 EDITION · SECTION II · VERBATIM · PDF P. 17 ↗

Steyr-Hahn, M1912, pistol, cal. 9mm Steyr.

What this entry requires

  • INFOATF states no date; production was about 1912–1920.

Editorial facts · Our research

Country
Austria (Austria-Hungary)
Manufacturer
Österreichische Waffenfabriks-Gesellschaft, Steyr
Type
Pistol
Action
Semi-auto
Caliber
9mm Steyr
Made
1912–1920production; ATF states no date¹
Service
Military
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Source

Official wording
ATF P 5300.11, April 2025 edition · Section II · PDF p. 17 ↗ · ATF original ↗
Entries
1 line
Verbatim check
Checked against the PDF text before every release
Editorial facts
Confidence: Medium · Last revised 18 October 2026 (Evidence pass) · How we rate confidence
References
  1. Wikipedia, “Steyr M1912 pistol” ↗, years: infobox production date 1912–1920s; 'After the World War I, the production continued until 1920'
Fact tags
  • ATF the ATF wording states it.
  • REF ¹ an outside reference supports it; the number points to the list of references.
  • ESTIMATE an approximate or indirect reading, for example the production range of the base model.
  • NO CITATION we haven’t attached a reference for this fact; it’s our editorial reading, not ATF’s.
Source checked
20 October 2026: ATF’s page still lists the April 2025 edition
Corrections
1 change · see below

Correction history

  1. Evidence passYears: 1912–1919 → 1912–1920. Wikipedia: production continued until 1920

All corrections · How corrections work

Historical context

Steyr-Hahn M1912

Image: Wikimedia Commons, “Steyr-Hahn M1912.JPG” by Drake00, CC BY-SA 3.0. Retrieved October 2026.

Summary: Wikipedia, “Steyr M1912 pistol”. Text CC BY-SA 4.0.

FROM WIKIPEDIA

The Steyr M1912, also known as the Steyr-Hahn, is an Austro-Hungarian semi-automatic pistol developed by Österreichische Waffenfabriks-Gesellschaft (Œ.W.G.) and adopted by the Austro-Hungarian Army in 1912. The pistol was developed in the years preceding its adoption and became one of the principal Austro-Hungarian military pistols of World War I.