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Otto Eberhardt Patronenfabrik

Otto Eberhardt Patronenfabrik
Industry cartridge and metal fabrication
Headquarters Hirtenberg and Ronsdorf, Austria
Key people
Parent Gustloff-Werke - Waffenwerk Suhl
Website www.hirtenberger.at
External images

Proof mark
P635 headstamp mark

8mm Mauser ammo box

Proof mark
P635 headstamp mark

Otto Eberhardt Patronenfabrik (English: "Otto Eberhardt Cartridge Factory") was a munitions company established in 1860. The company's Hirtenberger Patronen, Zündhütchen und Metallwarenfabrik (English: "cartridge, primer and metal fabrication in Hirtenberg") near Wiener Neustadt (proofmark "am") used forced labor during World War II from a sub-camp of the Mauthausen-Gusen concentration camp and produced ammunition including 9×19mm Parabellum (pistol and submachine gun) and 8 mm Mauser (rifle) cartridges. The company also had a factory in Ronsdorf near Wuppertal (proofmark "ap") which produced rifles. Additional Gustloff facilities were in Meiningen and Weimar.

Otto Eberhardt Patronenfabrik also purchased the Hirtenberg HS.9, the assets of the Hopfner aircraft company and had continued production of both de Havilland- and Siemens-powered aircraft under the Hirtenberg brand.


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