Mossberg 590M 50222 | 12 Gauge | 18.5″ | 10+1

The Mossberg 590M (MFG# 50222) is a magazine-fed 12 Gauge pump-action shotgun with an 18.50″ barrel and a 10 + 1 capacity. It ships with a tungsten gray Cerakote barrel, a steel receiver that is drilled and tapped for optics, and a Magpul SGA safety-orange synthetic stock. The configuration includes a fiber-optic sight and a mag-fed system for streamlined reloads.

This model is appropriate for competitive shotgun sports such as 3-gun competition and for dedicated range training where magazine-fed handling and quick reloads are prioritized.

Product Specifications

• The manufacturer is Mossberg.
• The model is 590M.
• The manufacturer’s part number is 50222.
• The caliber/gauge is 12 Gauge.
• The capacity is 10 + 1.
• The barrel length is 18.50″.
• The barrel finish is Tungsten Gray Cerakote.
• The receiver is Steel, drilled & tapped.
• The stock is a Magpul SGA safety-orange synthetic.
• The feeding system is Mag-fed.
• The sighting system is Fiber optic.
• The action/category is Pump Action Shotguns.
• The UPC is 015813502221.

Purpose-built features like the Magpul SGA stock, a drilled-and-tapped receiver, and a factory-applied Cerakote finish make this 590M a practical choice for shooters who value modularity and repeatable performance in competition and training. Its magazine-fed layout and approachable ergonomics provide a consistent platform for practice or sport-focused applications, and the included fiber-optic sight aids quick target alignment.