Primarily used by Austrian troops during
World War I, especially officers of the
Austro-Hungarian Habsburg Empire. Also used by officers of
Imperial Germany during World War I. Examples issued to the
Imperial German Army will have an acceptance proof above the ejection port on the right as well as the normal Crown N commercial proofs on the left side of the frame and slide near the trigger. Examples saw use by
Wehrmacht troops (especially officers) during
World War II. Nearing the end of the war many examples were issued to the
Volksgrenadiere and
Volkssturm, the latter often with so-called "last-ditch"
Presstoff holsters. Large numbers of these were brought back to the United States by returning servicemen, which accounts for their availability in the country today. Typically the paper Presstoff holsters have not survived. A few thousand were purchased by the
Czechoslovakia military in 1921 and 1922, but they were removed from service in 1923 due to unspecified accidents with them. In 1912 the pope's
Swiss Guard acquired thirty of these pistols for use by officers and non-commissioned officers. They remained in service until 1990 when they were replaced by the SIG P225 pistol as the P75. During World War II this pistol found its way to the Norwegian resistance. Quite a few of these pistols have, alongside home-made Sten-guns and illegal radios, been found hidden within the house-walls of Norwegian resistance members and sympathisers. There has not been described any action in Norway with any Dreyse-pistols. As for the unspecified "accidents" with these pistols, the rear latch which holds the hinged upper part, may come loose. If this happens, the striker
will move forward and ignite the cartridge. An unconfirmed civilian incident happened in the 1980s, where the shooter pierced his foot with the 7.65 mm as a result of the latch coming loose. ==Importation==