The M1870 Vetterli was the Italian service rifle from 1870-1887.  The M1870 was a single-shot bolt action rifle chambered for the 10.4mm Vetterli centrefire cartridge, at first loaded with black powder and later with smokeless powder. The M1870 was based upon the M1869 Swiss Vetterli but simplified for economy. Starting in 1887, all model 1870s were updated to the M1870/87 Italian Vetterli-Vitali variant, which has a 4 round magazine.  Any new made rifles were purpose made in the M1870/87 configuration.