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IA Iron River Armory

CITADEL Mariner 12 Gauge Pump Shotgun 18.5in Nickel/Wood

SKULIP|LSFRMN1220NKL Conditionnew CategoryPump Action Shotguns
$255.02
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About this product

The CITADEL Mariner from Legacy Sports International is a pump-action 12 Gauge shotgun built for straightforward, reliable use. It features an 18.5-inch nickel-finished barrel paired with a fixed walnut hardwood stock and forearm. The design includes a Picatinny rail and adjustable rear sight for mounting optics and a blade front sight for quick target acquisition. Included accessories and features support both defensive applications and recreational shooting pursuits.

Key Specifications

  • The shotgun is chambered for 12 Gauge.
  • The action type is Pump Action.
  • The barrel measures 18.5 inches.
  • The magazine capacity is 4+1.
  • The maximum chamber supports 3″ shells.
  • The stock is a fixed walnut hardwood design.
  • The metal finish is nickel.
  • The firearm includes 3 choke tubes.
  • Sight and mounting options include a blade front sight with adjustable rear sight and a Picatinny rail on the receiver.
  • Additional equipment includes a full-length barrel heat shield and a side shell holder.

The Mariner provides a balanced combination of classic wood furniture and corrosion-resistant nickel metalwork, with practical features like choke options, a heat shield and a rail for optics. Its configuration makes it a sensible choice for owners seeking a straightforward pump shotgun for home defense scenarios and general recreational shooting where durability and simple operation matter.

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Specs at a glance

CITADEL Mariner 12 Gauge Pu… SPECS AT A GLANCE 18.5 inches SIZE
Editorial diagram — measurements verified during testing.
Sources & methodology. Editorial review and rating by Travis Caldwell based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication.
$255.02