Mossberg 500 Tactical JIC Mariner Package Silver Marinecote 12 Gauge 3in Pump Action Firearm

Unmatched Marine-Grade Performance

The Mossberg 500 Tactical JIC Mariner Package combines legendary reliability with specialized marine-grade corrosion resistance, delivering a 12-gauge pump-action shotgun that stands up to the harshest saltwater and coastal conditions. Featuring an 18.5″ barrel, silver Marinecote finish and durable synthetic furniture, this firearm is engineered to perform when it matters most, from boat decks to undisclosed waterborne operations.

Silver Marinecote Finish for Superior Corrosion Protection

The hallmark of the JIC Mariner Package is the precision-applied Silver Marinecote finish, a proprietary coating that provides long-lasting protection against rust and salt exposure. Unlike standard bluing, Marinecote adheres uniformly to metal surfaces, ensuring that every inch of the receiver and barrel is shielded from corrosive elements. Whether you’re patrolling shorelines or fishing offshore, the Mossberg 500 won’t let saltwater compromise its integrity.

Proven Pump-Action Reliability

At the core of this tactical shotgun is Mossberg’s time-tested pump-action system, renowned for its smooth operation and dependable cycling. The dual extractors and anti-jam elevator mechanism ensure each 12-gauge round feeds flawlessly from the 5+1 magazine tube capacity, while the 3″ chamber accommodates everything from standard birdshot loads to heavy-duty buckshot. Under duress or in extended use, shooters can rely on consistent bolt lock-up and rapid follow-up shots.

JIC Mariner Tactical Package Features

The JIC (Jetty Integration & Control) Mariner Package adds mission-ready upgrades, including a fixed pistol grip stock for enhanced control, a bead front sight for fast target acquisition, and an integrated sling mount to securely carry the shotgun during maritime or coastal operations. The synthetic stock material resists impact, moisture absorption and warping, ensuring zero performance degradation when exposed to high humidity or direct water contact.

Ergonomics and Handling

Designed for right-handed shooters, the fixed pistol grip folds naturally into the web of the hand, providing a positive hold and improved recoil management. At 5.5 lbs unloaded, the Mossberg 500 Tactical is light enough to swing quickly on moving targets yet balanced for steady mounting at the shoulder. The 28.125″ overall length strikes an ideal compromise between maneuverability in confined spaces and ballistic performance.

Precision and Sight Picture

The simple bead front sight on the 18.5″ barrel offers an unobstructed field of view, allowing rapid target acquisition in low-light or high-stress scenarios. Paired with the cylinder bore choke system, this Mossberg shotgun delivers a consistent, dense pattern at close-to-medium ranges—perfect for personal defense, vessel security or waterfowl decoying applications.

Versatile Tactical and Maritime Applications

From law enforcement boat patrols to recreational dockside security, the Mossberg 500 Tactical JIC Mariner excels in any environment where moisture and salt are a concern. Its rugged construction also makes it a go-to choice for participants in maritime competitions and shooting sports that simulate real-world coastal challenges. The combination of corrosion resistance, pump-action reliability and compact footprint ensures readiness whether aboard a vessel or staging ashore.

Maintenance and Durability

Routine maintenance of the Marinecote finish requires only fresh water rinsing and light lubrication, ensuring that operators spend less time on firearm care and more time on mission-critical activities. The synthetic stock and pistol grip eradicate risk of wood swelling or cracking, while the steel receiver and barrel maintain structural integrity shot after shot.

Conclusion: The Ultimate Marine-Ready Shotgun

For those who demand a 12-gauge shotgun that won’t quit under saltwater assault or tactical stress, the Mossberg 500 Tactical JIC Mariner Package Silver Marinecote is the definitive solution. With a proven pump-action design, specialized anti-corrosion finish and mission-focused accessories, this firearm delivers rock-solid performance in any coastal or tactical scenario. Gear up with the Mossberg 500 Mariner and experience unmatched durability, control and reliability.