Product Description The ProMag Industries FNH-A9 is a 20-round rifle magazine designed to fit FN FAL rifles chambered in .308 Winchester. Built with modern polymer injection-molding and reinforced where it counts, it features a proprietary DuPont Zytel-based polymer body with a full-length internal steel insert in the upper tower to help provide reliable feeding and long-term durability. An injection-molded follower and a heat-treated stainless-steel spring round out the design. Made in the USA and backed by ProMags lifetime guarantee against manufacturer defects. Product Highlights 20-round capacity magazine engineered to fit FN FAL rifles in .308 Winchester Proprietary DuPont Zytel-based polymer construction for a lightweight, rugged build Full-length internal steel insert in the upper tower (stamped and welded) for reinforced strength Injection-molded follower plus heat-treated stainless-steel spring for consistent feeding Made in the USA and backed by a lifetime guarantee against manufacturer defects Specs Brand: ProMag Industries Manufacturer Part Number: FNH-A9 UPC: 708279015298 Type: Rifle magazine Compatibility: FN FAL Caliber: .308 Winchester Capacity: 20 rounds Color: Black Material: DuPont Zytel-based polymer body; steel internal insert (upper tower) Follower: Injection molded Spring: Heat-treated stainless steel 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 products manufacturer.