The pistol and its derivatives (Dreyse Model 1907 Pocket Pistol, Dreyse Model 1912 Parabellum) was of simple blowback recoil operation, though of unusual design.
Šis pistoletas ir jo perdirbiniai (Dreyse Model 1907 Pocket Pistol, Dreyse Model 1912 Parabellum) naudoja paprastą vamzdžio atatrankos panaudojimo principą, nors konstrukcija išsiskiria.