SKU: 185461
UPC: 682146898989
MPN: FRMN2020SYN
The CIT FRMN2020SYN Mariner 20G 18.5" 4-round shotgun delivers dependable firepower for boaters, waterfowl hunters, and coastal security professionals who demand reliability in harsh marine environments. This tactical shotgun is purpose-built for users operating near saltwater, freshwater, or high-moisture conditions where standard firearms quickly corrode and fail. Whether you're securing your vessel, hunting waterfowl over marshes, or maintaining a marine defense platform, this compact 20-gauge option balances manageable recoil with effective stopping power in a portable 18.5" barrel configuration.
The synthetic stock and fore-end resist water absorption and UV degradation—critical advantages over wood furniture when exposed to constant spray and humidity. The 4-round capacity strikes a practical balance between firepower and quick handling aboard a boat or in tight blind setups, while the compact 18.5" barrel reduces weight and improves maneuverability in confined spaces. The black synthetic finish sheds moisture and resists corrosion far better than blued steel, extending service life in marine service. The 20-gauge chambering generates less recoil than 12-gauge equivalents, reducing fatigue during extended sessions and improving shot placement for second and third rounds.
This shotgun suits boaters, duck hunters, and coastal property owners seeking a corrosion-resistant firearm that won't require constant maintenance after saltwater exposure. Anglers and marina operators benefit from the quick-handling profile and synthetic durability when securing equipment or deterring wildlife. The compact dimensions make it ideal for safe storage in boat cabins, truck racks, or vehicle safes where traditional full-length shotguns prove impractical. For anyone operating in marine or humid climates, the synthetic construction and weather-resistant design ensure the CIT FRMN2020SYN Mariner 20G remains field-ready season after season.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.