RIO AMMO History

125 years manufacturing cartridges for
hunting and sports shooting


Ever since Alfred Nobel began manufacturing cartridges with Maxam in 1872, the entire RIO team has worked unceasingly to reach our current position.
Having committed to innovation and continuous improvement, we work towards satisfying the expectations of millions of Americans who trust in us when practicing their pastime.
Thanks to this commitment, we have achieved global leadership in the manufacture of hunting and sports shooting cartridges of the highest quality and reliability.
Cartuchos RIO | Cartuchos de caza y tiro deportivo

The key to success

Patented technological advances, a completely integrated production line and the in-house production of all our components have made us the current worldwide leaders in the manufacture and sales of cartridges.
Our aim is for RIO AMMO to be a part of your hunting and shooting days, sharing the experience with all those who are with you.

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