Product Description The ProMag Ruger Mini-30 magazine is a rugged, USA-made replacement magazine designed for rifles chambered in 7.62x39mm. Built with steel construction and a durable blued finish, it features a precision-wound, heat-treated chrome silicon wire spring for consistent feeding and long service life. ProMag magazines are manufactured and assembled in the United States and are backed by a lifetime guarantee against manufacturer&';s defects. Product Highlights 30-round capacity magazine for Ruger Mini-30 / Mini Thirty rifles chambered in 7.62x39mm Steel magazine body with a blued finish for durability and field use Heat-treated chrome silicon wire spring helps deliver reliable feeding performance Manufactured and assembled in the USA Backed by ProMag&';s lifetime guarantee against manufacturer&';s defects Specs Brand: ProMag Industries Manufacturer Part Number: RUG-S30 UPC: 708279009174 Firearm Fit: Ruger Mini-30 / Mini Thirty Caliber: 7.62x39mm Capacity: 30 rounds Construction: Steel Finish: Blued Spring: Heat-treated chrome silicon wire 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.