Product Description The ProMag DRMA8FDE is a 65-round drum magazine designed to fit AR-15 rifles chambered in 5.56 NATO / .223 Remington. Built with a Flat Dark Earth polymer drum body and reinforced with over-molded stamped steel feed lips and a steel magazine catch, it is engineered for high-capacity range sessions and extended strings of fire. The magazine features an injection-molded follower and a heat-treated chrome silicon wire spring for consistent feeding. Product Highlights 65-round drum magazine for AR-15 platforms in 5.56 NATO / .223 Remington Flat Dark Earth polymer construction using a proprietary DuPont Zytel-based material Over-molded stamped steel feed lips and steel magazine catch for added durability Injection-molded follower designed for reliable cartridge presentation Heat-treated chrome silicon wire spring; made in the USA Specs Brand: ProMag Manufacturer Part Number: DRMA8FDE UPC: 708279015762 Compatibility: AR-15 Caliber: 5.56 NATO / .223 Remington Capacity: 65 rounds Magazine Type: Drum Color/Finish: Flat Dark Earth (FDE) Body Material: Polymer (proprietary DuPont Zytel-based polymer) Feed Lips / Magazine Catch: Over-molded stamped steel Follower: Injection molded 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.