Product Description The ProMag Industries DRM-A92 is a high-capacity 50-round drum magazine designed for FN FAL rifles chambered in 7.62x51mm NATO / .308 Winchester. Built in the USA, it features a proprietary DuPont Zytel-based polymer drum body with a blue steel upper magazine tower for strength and reliable feeding. An injection-molded follower and a precision-wound, heat-treated magazine spring help provide consistent performance, and ProMag backs this magazine with a lifetime guarantee against manufacturer&&';;s defects. Product Highlights 50-round drum magazine for FN FAL rifles chambered in 7.62x51mm NATO / .308 Winchester Proprietary DuPont Zytel-based polymer body for lightweight durability Blue steel upper magazine tower for added rigidity at the feed area Injection-molded magazine follower to promote smooth, consistent feeding Made in the USA and backed by ProMag&&';;s lifetime guarantee against manufacturer defects Specs Brand: ProMag Industries Manufacturer Part Number: DRM-A92 UPC: 708279015953 Capacity: 50 rounds Compatibility: FN FAL 7.62x51mm NATO / .308 Winchester rifles (Metric pattern; not compatible with Inch pattern variants) Body Material: Proprietary DuPont Zytel-based polymer Upper Magazine Tower Material: Blue steel Follower: Injection molded Spring: Heat-treated wire (see note) Color: Black 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.