RIO Ammo - Innovation is in our DNA
With roots dating back to 1896, RIO Ammunition's parent company, MAXAM, has always been a leader in explosive ordnance supplying the civil, military, and sporting markets with high-quality munitions. RIO uses components designed and manufactured in-house, allowing for assurance in quality and consistency to provide target shooters, hunters, and competitors a cutting-edge, reliable, and economically priced shotshell.
