Benelli M4 Tactical, Semi-Automatic, 12 Gauge, 18.5” Barrel, Pistol Grip, 5+1 Rounds

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Key Features

  • 12-gauge
  • 2 3/4” and 3”
  • 18.5” barrel
  • Rugged polymer stock
  • Premium corrosion-resistant Cerakote finish
  • Adjustable ghost ring sights

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Performance-tested by the USMC

When the U.S. Marine Corps needed a new and more lethal combat shotgun, Benelli® answered the call with their new gas-operated M4. Combining ruthless efficiency, shot versatility, and signature Benelli® reliability, the M4 distinguished itself from the competition, and was chosen as the Joint Service Combat Shotgun. This model is the civilian version, with a shortened 5-round tube and fixed stock. Everything else is identical, from the exceptional ARGO (Auto-Regulated Gas-Operated) gas system to the near-bulletproof build quality. If you want the best military-tactical shotgun in the world, your search begins and end with the Benelli M4.

ARGO: redefining gas system performance

The ARGO system is a unique, short-stroke, dual-piston design developed to cycle every 2 3/4” and 3” round still in military service without requiring user adjustment. This compact action features dual stainless steel self-cleaning gas pistons located just ahead of the chamber that act directly against rotating bolt, eliminating the need for the complex linkages found in other gas systems. The pistons only move about half an inch to completely cycle the action, making the M4 faster and smoother-running than other autoloaders. And because the gas port is located just forward of the chamber—where the gasses are hotter and cleaner—it results in less fouling and less cleaning.

The best gas system in the world
Features & Benefits
Features and Benefits
  • Lightweight alloy frame helps keep weight down
  • ARGO (Auto-Regulated Gas-Operated) system is clean, fast, simple, and self-regulating, so it can handle 2 3/4” and 3” rounds of varying power without adjustment
  • Drilled and tapped receiver with Picatinny rail for optics
  • Premium corrosion-resistant Cerakote finish for superior durability
  • Windage/elevation-adjustable ghost ring rear sight/post front sight
  • Pistol grip is made from a rubber/polymer blend for firm, comfortable control
  • Trigger assembly is removable by driving out one pin
  • Ergonomic trigger guard and safety for intuitive control
  • Holds open on the last round
  • Benelli has total confidence in its products and backs every gun with an industry-leading 10 Year Warranty

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Key Specifications

  • Item Number: 703519
  • Gauge: 12
  • Action: ARGO gas-operated semi-automatic
  • Capacity: 5+1
  • Barrel Length: 18.5”
  • Barrel Finish: Cerakote
  • Stock: Fixed synthetic
  • Length of Pull: 14 3/8”
  • Chamber: 2 3/4” and 3”
  • Sights: Windage/elevation-adjustable ghost ring rear/post front
  • Drop at Heel: 2 1/4”
  • Drop at Comb: 1 1/2”
  • Overall Length: 40”
  • Overall Weight: 7.8 lbs.
  • Mfg. Number: 11707
  • UPC: 650350117073