Product Description The ProMag FN SCAR 17 magazine is a 20-round polymer rifle magazine designed to fit FN SCAR 17 rifles chambered in 7.62x51mm NATO / .308. Built with a proprietary DuPont Zytel-based polymer body, it features an injection-molded follower for smooth feeding and a heat-treated chrome silicon spring for consistent tension and reliability. Like all ProMag magazines, it is backed by a lifetime guarantee against manufacturer&&';;s defects and is made in the USA. Product Highlights 20-round capacity magazine for FN SCAR 17 rifles in 7.62x51mm NATO / .308 Durable Flat Dark Earth polymer body made from a proprietary DuPont Zytel-based compound Injection-molded follower designed to promote dependable feeding Heat-treated chrome silicon wire spring for long-lasting performance Made in the USA and backed by ProMag&&';;s lifetime guarantee against manufacturer defects Specs Brand: ProMag Industries Manufacturer Part Number: FNH-A4-FDE UPC: 708279015748 Capacity: 20 rounds Compatibility: Fits FN SCAR 17 7.62x51mm / .308 rifle Body Material: Proprietary DuPont Zytel-based polymer Follower: Injection molded Spring: Heat treated chrome silicon wire Color: Flat Dark Earth 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.