History of WWI Primer 050: Austro-Hungarian Steyr M.12 "Steyr-Hahn" Documentary
The Steyr M.12, or 'Steyr-Hahn', was a robust Austro-Hungarian semi-automatic pistol adopted during WWI. It features a unique short-recoil rotating barrel mechanism and was chambered in the powerful 9x23mm Steyr cartridge, loaded via stripper clips into an 8-round fixed magazine. Despite initial rejection, its reliability and solid construction led to widespread production and post-war conversions.









