Mossberg 590M Mag-Fed | 12 Gauge | 18.5 in Barrel

The Mossberg 590M is a detachable-magazine pump-action 12 Gauge built around a heavy-walled 18.5-inch barrel and a rugged synthetic black stock. It features a blued/matte-blue metal finish, a fixed bead sight, and an ambidextrous safety for straightforward, consistent operation. The design emphasizes durable construction and repeatable manual operation suitable for practical range work and organized shooting competition.

Product Specifications

• The UPC is 015813502054.
• The manufacturer is Mossberg.
• The model is 590M.
• The gauge is 12 Gauge.
• The action type is Pump Action.
• The barrel measures 18.5 inches.
• The barrel is described as heavy-walled.
• The barrel finish is blued / matte blue.
• The stock is made from synthetic black.
• The overall length is 39.5 inches.
• The unloaded weight is 7.75 lbs.
• The sights are a fixed bead sight.
• The safety is ambidextrous.
• The choke type is a cylinder bore.
• The length of pull is 13.87 inches.

Purpose-built for shooters who prefer the simplicity and reliability of manual operation, the 590M combines a compact 18.5-inch heavy-walled barrel with modern mag-fed convenience. Its synthetic stock, durable finish, and straightforward control layout make it a practical choice for range-focused training and competitive shotgun formats where fast magazine changes and consistent handling matter.

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