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.
Related Videos:





Reviews
There are no reviews yet.