ProMag’s 30-round smoke drum magazine for the Remington 597 .22 LR is a high-capacity rimfire feeding accessory designed to replace the factory magazine with a larger, reliable option for range use and casual plinking. Its translucent smoke-tinted polymer body lets you see remaining rounds at a glance, and the cylindrical drum design holds a full 30 .22 LR cartridges while maintaining smooth feed geometry into the rifle. Built with durable polymer construction and steel feed components, the magazine installs and locks into the 597’s magazine well just like the factory unit, offering extended shooting sessions between reloads without altering the rifle’s stock configuration. Ideal for recreational target shooting and pest control where higher capacity is desired, this drum magazine emphasizes visual round count, robust everyday use, and straightforward compatibility with Remington’s 597 platform.