CITADEL Mariner 12GA Pump 18.5in Nickel/Black

About this product

The CITADEL Mariner is a 12 Gauge pump-action shotgun designed for straightforward, utilitarian performance. It pairs an 18.5-inch barrel with a full-length heat shield and a nickel finish for reliable general-purpose use. The design incorporates an adjustable rear sight with a blade front sight and a Picatinny receiver rail to accept optics or accessories. The Mariner also ships with three choke tubes and a side shell holder for patterning and on-gun reload convenience.

Key Specifications

• The shotgun is chambered in 12 Gauge.
• The action type is Pump Action.
• The barrel measures 18.5 inches.
• The overall length is 39 inches.
• The magazine capacity is 4+1.
• The metal finish is nickel.
• The stock is a fixed black design.
• Sights consist of a blade front and adjustable rear.
• The receiver includes a Picatinny rail for mounting optics and accessories.
• Includes three choke tubes, a side shell holder, and a full-length barrel heat shield.

With a simple pump action, versatile choke options and a feature set that includes a Picatinny rail and adjustable sights, the Mariner is built for users who want dependable, no-nonsense performance for range work, general-purpose field use, and defensive readiness where legal. Its combination of basics-plus-accessories makes it a practical option for shooters who prioritize straightforward operation and modular capability.

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