The Mossberg® 590® Mariner Tactical Pump-Action Shotgun comes with a corrosion-resistant Marinecote finish, inside and out, to withstand the punishment of harsh saltwater environments. This is an ideal self-defense shotgun to have in a boat or yacht; as well as carrying in a vehicle that frequents humid costal areas. The 590 Mariner also makes a practical, low-maintenance home defense shotgun and is one of the best firearms to carry while fishing or camping in bear country. With the included pistol grip kit installed, the 590 Mariner is an extremely compact, fast-handling shotgun that stows in minimum space and deploys in an instant. The U.S. Military's choice of Model 590 pump shotgun for combat attests to the design's reliable function and durability. The Model 590 utilizes dual action bars to prevent binding and twisting while cycling the action, and a single, large locking lug locks the bolt into the barrel extension, ensuring a solid steel bolt-to-barrel connection. Dual extractors take a solid grip on the shell's rim for reliable extraction, and an anti-jam shell elevator ensures reliable feeding. Shooters can reach the top-mounted safety quickly with the thumb of either hand, making it naturally ambidextrous. The Model 590's simplistic design makes fieldstripping easy by tapping out a single pin, and the magazine cap-nut removes for cleaning the spring, shell follower, and any debris in the mag tube. The 590 Mariner Tactical Pump-Action Shotgun comes with a synthetic buttstock and forearm, a durable recoil pad, and sling swivel studs. The Model 590 cycles 2-3/4" and 3" shells interchangeably.

Corrosion-resistant Marinecote finish
Synthetic buttstock and forearm
Includes pistol grip kit
Dual action bars
Dual extractors
Anti-jam shell elevator
Steel-to-steel bolt lock up
Ambidextrous, top-mounted safety
Recoil pad, and sling swivel studs

Mossberg 590 Mariner Tactical Pump-Action Shotgun