Mossberg 50299 590 Mariner 12 Gauge 8+1 3″ 20″ Cylinder Bore Barrel, Silver Marinecote Barrel/Receiver, Synthetic Stock, Includes Pistol Grip Conversion Kit
$749.29
The Mossberg 590 Mariner is a serious home defense shotgun built to handle coastal conditions and demanding environments. With Marinecote corrosion-resistant finish, an 8+1 capacity, and included pistol grip kit, this is a no-nonsense 12 gauge that keeps working when conditions get rough.
Description
Built on the proven 590 platform, the Mariner pairs a 20-inch cylinder bore barrel with Silver Marinecote finish on both barrel and receiver—that means superior corrosion resistance whether you’re in salt spray or humid Mississippi summers. The 3-inch chamber handles full-power loads, while the 8+1 capacity and smooth pump action deliver rapid follow-up shots when it counts. Ambidextrous top tang safety and adjustable length of pull (11″-14.5″) work for most shooters, and the included pistol grip conversion kit gives you tactical versatility. This is a shotgun that prioritizes reliability and durability over frills.
Additional information
| UPC | 015813502993 |
|---|---|
| Ammunition Caliber | 12 Gauge |
| Mfr Item Number | 50299 |
| Manufacturer |





















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