Mossberg 590M 12 Gauge 10-Round Magazine

The Mossberg 590M detachable magazine is designed exclusively for the Mossberg 590M mag-fed pump-action shotgun. This 10-round magazine is configured for 12-gauge 2.75-inch shotshells and uses a double-stack design with a polymer body.

Key Specifications

• The magazine has a 10-round capacity for 12-gauge applications.
• It is designed for the Mossberg 590M mag-fed pump-action shotgun.
• The magazine is intended for 2.75-inch shotshells only.
• The double-stack design supports a compact magazine configuration.
• The body is made from self-lubricating polymer.
• The magazine features hardened steel feed lips for controlled shell presentation.
• Over-molded shell ramps support smooth shell guidance.
• A removable floor plate allows access for cleaning.
• The magazine has a black exterior with black oxide-treated steel components identified in the source description.
• The product type is a detachable shotgun magazine.

With its 10-round capacity, double-stack layout, and serviceable construction, this Mossberg magazine provides a purpose-built replacement or additional magazine option for compatible 590M setups. Its molded grip surfaces, steel feed lips, and removable floor plate support practical handling and maintenance.