The Tactical Solutions X-Ring Performance TriMag is an innovative accessory that ingeniously links together three Rotary Magazines, effectively transforming them into a single magazine with an impressive 30-round capacity. Engineered with precision and meticulous attention to detail, this innovative design ensures seamless functionality, allowing for smooth and reliable operation during use. Whether for tactical applications or extended shooting sessions, the TriMag offers unparalleled convenience and performance, enhancing the overall shooting experience for firearms enthusiasts.The TriMag links 3 Rotary Magazines together creating a 30 round capacity magazine that functions flawlessly. Ruger Magazines NOT included.