Product Description Keep your Ruger American Rifle running reliably with this Ruger factory OEM rotary magazine. Built with a durable polymer body for lightweight strength and consistent feeding, it is precision-manufactured for a secure fit and dependable performance in the field or at the range. This magazine features a 5-round capacity and is designed for Ruger American short-action rifles chambered in popular .22-caliber and .30-caliber cartridges. Product Highlights Genuine Ruger factory OEM magazine engineered for dependable feeding and long service life Durable, lightweight polymer body construction in a black finish 5-round capacity rotary design for a compact, flush-fitting profile Designed to fit Ruger American Rifle (short-action magazine system) Compatible with .223 Remington / 5.56 NATO / .300 AAC Blackout (300 BLK) and commonly listed for .204 Ruger platforms Specs Brand: Ruger Manufacturer Part Number: 90440 UPC: 736676904402 Type: Rifle magazine (rotary) Capacity: 5 rounds Material: Polymer Color: Black Firearm Fit: Ruger American Rifle Compatible Calibers (as listed): .223 Remington, 5.56 NATO, .300 AAC Blackout (300 BLK), .204 Ruger Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.