This Derya TM22 Magazine is specially designed for TM22 Rifles chambered in .22LR, enhancing your shooting sessions with a generous 25-round capacity. Constructed from durable polymer to meet ARMSCOR/Rock Island Armory's exact specifications, it mirrors the original in both materials and manufacturing for seamless compatibility and optimal performance. Extend your shooting time while preserving the reliability and precision that define your TM22. Increase your firepower with the Derya TM22 25-round magazine