CZ(R) magazine is designed for compatible CZ 457 rimfire rifles chambered in .22 LR. The detachable magazine provides a 15-round capacity and features polymer construction with a gray finish. It is configured as a replacement or additional magazine for compatible CZ 457 rifles.Key Features Designed for compatible CZ 457 rifles Designed for .22 LR ammunition 15-round capacity Polymer construction Detachable box magazine design Gray finishCZ(R) provides firearms components and factory accessories for sporting recreational and professional applications. The company offers accessories engineered for compatibility with supported firearm platforms. CZ-USA products emphasize functional design durable construction and consistent manufacturing standards.