Engineering Legacy: How the Ruger 10/22 Redefined Rimfire Reliability
The Ruger 10/22, released in 1964, remains a dominant force in the U.S. market due to its unique balance of premium features and affordable mass production. Designed by Bill Ruger, Doug McClenahan, and Harry Sefried, the rifle utilized investment casting for its aluminum receiver and a novel dovetailed barrel attachment system to avoid finish damage. Its 10-shot rotary magazine and breechblock decelerator ensured reliable feeding, setting a new standard for semi-automatic rimfires. The design’s modularity, allowing easy barrel and trigger swaps, has sustained its popularity for over six decades, making it a preferred choice for both casual plinking and serious shooting.