Mossberg builds this factory magazine (part no. 95137) for the 590M, its detachable-box-magazine-fed 12 gauge shotgun, holding a 5-round capacity. Unlike the standard tube-fed 590, the 590M only accepts these purpose-built box magazines. For Mossberg owners of a 590M shotgun, this shotgun magazine is a genuine factory spare.

Key Specifications

• Chambered in 12 gauge.
• Holds 5 rounds.
• Fits the Mossberg 590M specifically, not the tube-fed 590.
• A detachable box magazine design.
• Measures approximately 8.5 inches in overall length.
• Weighs approximately 1.15 pounds.
• A genuine Mossberg factory magazine.
• Ships as a single magazine.
• Manufactured by Mossberg.

Frequently Asked Questions

Will this fit a standard Mossberg 590? No, only the box-magazine-fed 590M accepts this detachable magazine.

How many rounds does it hold? 5 rounds of 12 gauge.

Buy the Mossberg 590M Magazine

A genuine factory detachable box magazine built specifically for the 590M, this Mossberg spare keeps your box-fed 12 gauge running. Order it from our Lubbock, Texas gun shop for fast, insured shipping.