Used Benelli M4 Tactical 12-Gauge 18.5" Two-Tone Black & Gray M 4 +CASE

Benelli M4 Tactical 12 Ga M 4 ITALY

How Buying WorksEnding October 13, 2026 at 9:45 PM

Key Features

  • Item Type: Semi Auto Shotguns
  • Action: Auto-Regulating Gas-Operated (A.R.G.O.)
  • Manufacturer: Benelli
  • Capacity: 7 1
  • Model: M4
  • Barrel Length: 18.5"
  • Caliber: 12 Gauge
  • Finish: Two-Tone Black & Gray
  • Overall Condition: Very Good

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Product Description

    Benelli M4 Tactical 12 Gauge Semi-Auto, 18.5 in Barrel, 7+1, Ghost Ring Sights, Receiver-Mounted Picatinny Rail

    This Italian-made Benelli M4 Tactical is a recent-production, gas-operated 12 gauge with the A.R.G.O. twin short-stroke piston system, an 18.5 in steel barrel threaded for choke tubes, and a full-length 7+1 tubular magazine. It features a two-tone black/gray finish, adjustable ghost-ring sights, and a receiver-mounted MIL-STD-1913 Picatinny rail section secured by screws. CIP year code 2021 and factory import markings are present, adding clear provenance to this example.

    Condition

    Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
    Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
    Specific Condition Details: Minor, superficial scratches and blemishes are present.

    What's Included
    • Allen soft shotgun case
    • Benelli M4 owner's manual
    • Benelli internal choke tube wrench (factory bag)
    • Adhesive hook-and-loop patch affixed to fore-end (installed)

    The heart of this M4 Tactical is Benelli's A.R.G.O. gas system with twin short-stroke pistons, paired with a robust aluminum receiver. The full-length tubular magazine provides 7+1 capacity, and the 14.0 in length of pull suits a wide range of shooters.

    The 18.5 in steel barrel is chambered for 3 in shells and is clearly marked '12 GA. 3 in - 76 mm - FOR 2 3/4 in OR 3 in SHELLS.' It is threaded for choke tubes, and the factory internal choke tube wrench is included.

    Sighting equipment consists of a protected front post and an adjustable ghost-ring rear. A receiver-mounted, screw-secured MIL-STD-1913 Picatinny rail supports mounting of compatible accessories.

    The black polymer stock is a fixed field/standard (non–pistol-grip) design with a molded Benelli-branded hard synthetic buttplate, matched to a two-piece ribbed polymer fore-end. The receiver wears an anodized finish within an overall two-tone black/gray scheme. Factory markings include 'BENELLI - ITALY' and 'BENELLI U.S.A. CORP - ACCOKEEK MD - MADE IN ITALY,' with the bolt marked 'BENELLI ARMI SYSTEM.' Proofs include the Gardone V.T. crest and Italian CIP code '21' (IT21), indicating 2021 proofing.

    An adhesive hook-and-loop patch is installed on the fore-end as noted.

Specifications

Item TypeSemi Auto Shotguns
ManufacturerBenelli
ModelM4
SubmodelTactical
Caliber12 Gauge
Overall ConditionVery Good
Bore ConditionExcellent
ActionAuto-Regulating Gas-Operated (A.R.G.O.)
Capacity7 1
Barrel Length18.5"
FinishTwo-Tone Black & Gray
Sight/Opticghost ring
What's IncludedBonus Allen Case, Manual
Country of OriginItaly