Benelli M4 Tactical Shotgun 12 Ga 7 RD 18.5" Shotgun w/ Collapsible Stock & Ghost Ring Sights

Benelli M4 Tactical 12GA 18.5" 7+1 Shotgun with Collapsible Stock | 11721

The Benelli M4 Tactical 11721 is a 12-gauge semi-automatic shotgun configured with an 18.5-inch barrel, 7-round tubular magazine, 3-position telescoping stock, ghost-ring sights, and the proven gas-operated action that defines the M4 platform.

For buyers comparing M4 variants, the 11721 stands out because it combines the higher-capacity 7-round magazine with Benelli's collapsible stock rather than the fixed-stock setup found on more basic configurations.

3-Position Telescoping Stock

The 11721 is equipped with a 3-position telescoping stock with a rubber-covered pistol grip. The adjustable stock gives the shooter more flexibility than a fixed-stock M4 while preserving the familiar tactical layout of the platform.

For shooters working around equipment, body armor, or different shooting positions, the ability to shorten or extend the stock can make the shotgun easier to fit and handle.

7-Round Tubular Magazine

This configuration uses a full-length tubular magazine with a listed 7-round capacity. With a round chambered, the shotgun provides a 7+1 configuration when using compatible 2¾-inch ammunition.

That higher-capacity factory setup is one of the main reasons to choose the 11721 over M4 models equipped with shorter magazine tubes.

18.5" Tactical Barrel

The steel barrel measures 18.5 inches and is chambered for both 2¾-inch and 3-inch 12-gauge shells.

The barrel is paired with a Modified choke, giving the 11721 the compact dimensions expected from a tactical M4 while retaining a versatile factory choke configuration.

Ghost-Ring Sights

The 11721 uses a ghost-ring rear sight paired with a front post. The setup provides a clear tactical sight picture with a more defined aiming reference than a traditional field bead.

This sight arrangement is one of the signature features of the M4 Tactical platform and works well for fast target acquisition at practical shotgun distances.

Benelli Gas-Operated Action

The M4 Tactical uses Benelli's gas-operated system to cycle the action. The operating system is a defining feature of the M4 platform and separates it from Benelli's Inertia Driven shotgun families such as the M2.

The result is a semi-automatic tactical shotgun built around dependable cycling, straightforward controls, and a proven service-oriented design.

Black Synthetic Tactical Configuration

The 11721 uses black synthetic furniture with a telescoping stock, rubber-covered grip, and matching black forend. The synthetic construction is well suited to a working tactical shotgun where durability and resistance to moisture and general wear are priorities.

Key Features

• Manufacturer: Benelli
• Model: M4 Tactical
• Manufacturer Part Number: 11721
• UPC: 650350117219
• Gauge: 12 Gauge
• Action: Semi-Automatic
• Operating System: Gas Operated
• Barrel Length: 18.5"
• Barrel Material: Steel
• Chamber: 2¾" and 3"
• Magazine Capacity: 7 Rounds
• Maximum Capacity: 7+1 with Compatible 2¾" Ammunition
• Magazine: Tubular
• Stock: 3-Position Telescoping
• Stock Material: Black Synthetic
• Grip: Rubber-Covered Pistol Grip
• Rear Sight: Ghost Ring
• Front Sight: Front Post
• Choke: Modified
• Length of Pull: 14.375"
• Overall Length: 40"
• Weight: Approximately 8.4 lbs.
• Finish: Black

For buyers who want the traditional M4 Tactical platform with both the collapsible stock and higher-capacity magazine already installed, the Benelli 11721 is a particularly complete factory configuration. Its 18.5-inch barrel, 7+1 capacity, 3-position telescoping stock, ghost-ring sights, and gas-operated action give it the features many M4 owners specifically look for from the start.

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