The Citadel Mariner in 12 gauge (brand part no. FRMN1220NKL) is a pump-action shotgun built around an 18.5-inch barrel and finished in a corrosion-resistant nickel plating over a walnut stock, giving shooters a durable field gun that stands up to salt air and rough weather. Legacy Sports International builds the Mariner with adjustable rifle sights for precise aim on slugs or buckshot, feeding from a magazine with a 4+1 capacity. Among pump-action shotguns in the pump-action shotguns category, the Mariner favors hunters and coastal shooters who want a nickel-finished gun built to resist corrosion.

Key Specifications

• Chambered in 12 gauge.
• Operates as a pump-action shotgun.
• Features an 18.5-inch barrel.
• Finished in nickel plating for corrosion resistance.
• Built with a walnut stock.
• Feeds from a magazine with a 4+1 capacity.
• Equipped with adjustable rifle sights.
• Overall length is 43.15 inches.
• Ships at approximately 8.95 pounds.

Frequently Asked Questions

Why is this shotgun nickel-finished? The nickel plating resists corrosion from salt air and moisture, making it well suited to coastal and marine use.

What sights does it use? Adjustable rifle sights for precise aim with slugs or buckshot.

Buy the Citadel Mariner 12 Gauge Pump Shotgun

A corrosion-resistant nickel-finished pump shotgun is exactly what the Mariner delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.