Product Description The ProMag Ruger 10/22 & Charger drum magazine (RUG-A29) is a high-capacity .22 LR magazine designed to keep you shooting longer with a 30-round capacity. Built for dependable feeding and long-term durability, it features a tough smoke-colored polymer body, an injection-molded follower, and a precision-wound spring made from heat-treated chrome silicon wire. Made in the USA, ProMag backs this magazine with a lifetime guarantee against manufacturer&&';;s defects. Product Highlights 30-round .22 LR drum magazine compatible with Ruger 10/22 and Charger platforms Durable smoke-colored polymer/polycarbonate magazine body for impact resistance Injection-molded follower designed for consistent, reliable feeding Heat-treated chrome silicon wire spring for long-lasting tension and performance Made in the USA and backed by a lifetime guarantee against manufacturer defects Specs Brand Name: ProMag Industries Manufacturer Part Number: RUG-A29 UPC: 708279010910 Caliber: .22 LR (.22 Long Rifle) Capacity: 30 rounds Magazine Type: Drum Color: Smoke Material: Polymer / Polycarbonate Compatibility: Ruger 10/22 and Ruger Charger Country of Manufacture: USA 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.