Out of stock
Mossberg 590 Mariner 9 Shot 12 Gauge Pump-Action Shotgun, Black - 50299
Out of stock

Mossberg 590 Mariner 9 Shot 12 Gauge Pump-Action Shotgun, Black - 50299

SKU 51917
Brand Mossberg
Model Number 50299
UPC 015813502993
Customers must read Compliance Information before purchasing.
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Series/Collection: 590 Mariner
  • Action: Pump
  • Stock Type: Fixed with Pistol Grip
  • Magazine Capacity: 8+1
  • Caliber/Gauge: 12 Ga
  • Sight: Bead
  • Receiver Material: Stainless Steel
  • Stock Material: Synthetic
  • Barrel Finish: Marinecote
  • Receiver Finish: Marinecote
  • Stock Finish: Black
  • Barrel Length: 20"
  • Chamber Length: 3"
  • Length of Pull: 13-7/8"
  • Overall Length: 41"
  • Weight: 7 lb
  • Safety: Ambidextrous Tang
  • Chokes: Cylinder Bore


Mossberg special purpose shotgun provides a modern, state of the art design for the most serious and potentially prolonged defense situations. It features a durable stainless steel finish, black synthetic stock, and a cylinder bore choke. This model has a 20" barrel.


  • Dual extractors
  • Twin action bars and an anti-jam elevator ensure smooth operation
  • Positive steel-to-steel lockup
  • Ambidextrous top-mount safety
  • 9-shot models have a convenient cleanout magazine tube cap
  • 590 Mariner model has a corrosion-resistant marinecote finish for extra protection in wet weather environments, for flexibility, the mariner comes with both full-length stock and pistol grip conversion kit


Q & A


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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).