Product DescriptionThe FN 509 Midsize pistol magazine (MPN 20100349) is a factory-compatible, detachable magazine designed for FN 509 Midsize pistols chambered in 9mm Luger. Built with a durable metal body and a black finish, it offers reliable feeding and a 10-round capacity-ideal for range use, training, and compliance in capacity-restricted areas.Product Highlights Compatible with FN 509 Midsize pistols for proper fit and function 10-round capacity for 9mm Luger (9x19) ammunition Durable stainless/steel magazine body with black finish for corrosion resistance Detachable handgun magazine design for fast reloads and easy maintenance Factory part number 20100349 for confident identification and orderingSpecs Brand: FN Manufacturer Part Number: 20100349 UPC: 845737010386 Compatibility: FN 509 Midsize (509M) Caliber: 9mm Luger (9x19) Magazine Capacity: 10 rounds Type: Detachable magazine Material: Stainless steel / steel Finish/Color: Black Package Dimensions (L x W x H): 5.85 x 2.70 x 1.35 in Shipping Weight: 0.21 lbDisclaimer: 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.