The Mauser Model 1871, known in Germany as the Gewehr 71, is a German single-shot bolt-action rifle designed by Paul Mauser. It represents the first commercial success of Mauser A.G., as well as the first in a very long family of bolt-action rifles. It is chambered in 11x60mmR Mauser, a black powder metallic cartridge. This gave it a significant edge over contemporary small arms, particularly the Fusil Modèle 1866 "Chassepot"; it represented not only a tactical advantage, but also a boon for Germany's small arms exports.