Used Benelli M4 H2O Tactical MARINE 12-Gauge 18.5" CERAKOTE M1014 M-4 ITALY

Benelli M4 12 Ga M1014 Corrosion-Resistant M-4

Sold On:September 15, 2026 at 10:41 PM
How Buying WorksEnded on September 15, 2026 at 10:41 PM

Key Features

  • Item Type: Semi Auto Shotguns
  • Action: Gas Operated
  • Manufacturer: Benelli
  • Capacity: 5 1
  • Model: M4
  • Barrel Length: 18.5"
  • Caliber: 12 Gauge
  • Finish: Titanium Cerakote
  • Overall Condition: Excellent

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Product Description

    Benelli M4 H2O Tactical 12 Gauge Semi-Auto Shotgun, Titanium-Colored Cerakote, 18.5 in Barrel, 5+1, LPA Ghost-Ring Sights

    This Italian-made Benelli M4 H2O Tactical stands out with a titanium-colored Cerakote finish applied to the receiver, barrel, and magazine tube. It uses Benelli's A.R.G.O. dual short-stroke piston system with a rotating bolt and comes equipped with factory LPA ghost-ring sights and a protected front post. A receiver-top Picatinny rail secured by five screws provides a robust mounting surface. The 18.5-inch barrel, 5+1 capacity, and 2 3/4 and 3 inch chambers round out a configuration known for dependable performance.

    Overall condition is excellent.

    Condition

    Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.

    Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.

    Specific Condition Details: There are minimal signs of prior use. The firearm is in excellent condition, and the bore is clean and shiny.

    What’s Included
    • No case included

    The H2O Tactical variant features a titanium-colored Cerakote finish on the receiver, barrel, and magazine tube. This factory-applied finish provides a cohesive, modern look across all major metal components.

    The semi-automatic, gas-operated system is Benelli's A.R.G.O. dual short-stroke piston design paired with a rotating bolt. This proven mechanism underpins the M4's reputation for consistent function with duty-style loads.

    Sighting is handled by a factory LPA adjustable ghost-ring rear and a protected front post. The receiver-top Picatinny rail, secured by five screws, offers a solid interface for rail-mounted accessories.

    Ergonomics include a fixed black polymer pistol-grip stock with a sling slot and a ribbed polymer forend. A cross-bolt safety is positioned at the trigger guard. The shotgun is chambered for 2 3/4 and 3 inch shells, carries a 5+1 capacity, and uses an 18.5-inch barrel with a 14-inch length of pull.

    Markings confirm Italian manufacture with Benelli USA import markings: "BENELLI USA CORP. – ACCOKEEK, MD – MADE IN ITALY" and "BENELLI ARMI S.P.A. – URBINO – MADE IN ITALY."

Specifications

Item TypeSemi Auto Shotguns
ManufacturerBenelli
ModelM4
SubmodelH2O Tactical
Caliber12 Gauge
Overall ConditionExcellent
Bore ConditionExcellent
ActionGas Operated
Capacity5 1
Barrel Length18.5"
FinishTitanium Cerakote
Sight/Opticghost-ring iron sights
What's IncludedBonus hard case
Country of OriginItaly