The Armory's selection of CCI ammo for sale. CCI understands what you want and need. When it comes to ammunition and components no one beats CCI at their game. CCI offers the best selection in all shooting sports. While other companies sat on century-old technology and performance, CCI revived rimfire with exciting, high-performance products. It all started when Richard "Dick" Speer's enterprising led him to establish CCI in 1951. He provided a steady source of component primers to reloaders. Today CCI continues to be the leader in rimfire ammunition thanks to thier innovation, determination and resourcefulness. For more information: CCI Ammunition Homepage