RIO AMMO Manufacture

Leaders in the manufacture of shotshells for
hunting and sports shooting in the United States

Reliability and efficiency in each shot

RIO AMMO, thanks to its wide range of models, loads, projectiles and gauges, adapts to each and every shooter and hunting situation.
Innovation, top quality components and constant production control achieve reliable and efficient cartridges which, for those who have confidence in us, perform to perfection each season and in each championship.

Ammunition leader in the United States

At RIO we use top quality materials and our own technological advances, which result in a cartridge of the highest standards of quality and efficiency. .
The knowledge and demands of our experts with regard to the components, in addition to the large number of tests, plus the quality and efficiency controls to which our ammunition is subjected, has turned us into worldwide leaders in the manufacture of cartridges for over 125 years.