Product DescriptionThe Mossberg 590M detachable magazine (95139) features a patented double-stack design and is intended for use exclusively with the Mossberg 590M mag-fed pump-action shotgun. Built with hardened steel feed lips and a durable polymer magazine body, it also includes over-molded shell ramps and an easy-grip molded exterior for confident handling. Steel components are protected with a tough black oxide finish, and the removable floor plate helps simplify cleaning and maintenance. Designed for 2.75-inch shotshells only, this 15-round magazine is a reliable upgrade or spare for your 590M setup.Product Highlights Patented double-stack design for the Mossberg 590M mag-fed pump-action shotgun 15-round capacity for 12 gauge 2.75-inch shotshells only Hardened steel feed lips with black oxide finish on steel components Self-lubricating polymer magazine body with over-molded shell ramps Removable floor plate for easier cleaning and routine maintenanceSpecs Brand: Mossberg Manufacturer Part Number: 95139 UPC: 015813951395 Compatibility: Mossberg 590M mag-fed pump-action shotgun Gauge: 12 Gauge Capacity: 15 rounds Shell Length Compatibility: 2.75 in shotshells only Magazine Type: Detachable, double-stack Body Material: Polymer (self-lubricating) Feed Lips: Hardened steel Finish/Color: Black (black oxide on steel components) Maintenance Feature: Removable floor plateDisclaimer: 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.