# Benelli M4 Tactical Shotgun - 12 GA, Semi-Auto, 5+1 Capacity

**Brand:** Benelli
**Category:** Semi-Automatic Shotguns
**Caliber:** 12 Gauge

## Specifications

- **Caliber:** 12 Gauge
- **Barrel Length:** 18.5"
- **Capacity:** 5 rounds
- **Finish:** Black
- **Weight:** 124.8 oz
- **Overall Length:** 40"
- **UPC:** 650350117073
- **SKU:** UCBRswoTJ

## Description

The Benelli M4 is a 12-gauge semi-automatic tactical shotgun with an 18.5-inch barrel, 5+1 capacity, and ghost ring sights. It has a 3-inch chamber and ships with a Picatinny rail installed on the receiver.

### Key Specifications
- **Brand:** Benelli
- **Model Name:** M4
- **Gauge:** 12 GA
- **Chamber Size:** 3"
- **Action:** Semi-Automatic
- **Capacity:** 5+1 Rounds
- **Barrel Length:** 18.5"
- **Overall Length:** 40"
- **Weight:** 7.8 lbs.
- **Sights:** Ghost Ring; receiver drilled/tapped for scope mount with included Picatinny rail
- **Stock Material:** Synthetic
- **Grip Material:** Polymer
- **Trigger Type:** Standard
- **Safety Mechanism:** Crossbolt Safety
- **Finish Color:** Black

### Detailed Features
Benelli's Auto Regulating Gas Operated (ARGO) system uses two gas ports in the barrel to cycle the action, which handles a wide range of ammunition from light target loads to heavy buckshot without manual adjustment. The system is self-cleaning during firing.

The ghost ring rear sight with a protected front post allows fast target acquisition at close to medium range. The included Picatinny rail enables mounting of optics or red dots. The synthetic stock and polymer grip hold up to weather and rough handling without absorbing moisture or swelling.

At 7.8 lbs the M4 is on the heavier end for an 18.5-inch tactical shotgun, but that weight contributes to stability and reduced felt recoil. The crossbolt safety is ambidextrous.

### Target Audience
Law enforcement and military users who need a reliable semi-auto shotgun that cycles a wide variety of loads, home defense users who want a proven platform, and competition shooters in 3-gun or practical shotgun disciplines.

### Usage Scenarios
- Tactical and law enforcement: the ARGO system's reliability with varied ammunition makes it a trusted platform for professional use.
- Home defense: 5+1 capacity of 12-gauge buckshot handles most defensive situations.
- 3-gun competition: the semi-auto action and ghost ring sights support fast target engagement.

## Frequently Asked Questions

**Q: What caliber is the Benelli M4?**

A: The M4 is chambered in 12 gauge with a 3-inch chamber.

**Q: What is the barrel length of the Benelli M4?**

A: It has an 18.5-inch barrel.

**Q: How many rounds does the Benelli M4 hold?**

A: It has a 5+1 capacity.

**Q: Who makes the M4?**

A: The M4 is made by Benelli.

**Q: What type of firearm is the Benelli M4?**

A: It is a semi-automatic tactical shotgun. The action is driven by Benelli's Auto Regulating Gas Operated (ARGO) system, which uses two gas ports in the barrel to cycle without manual adjustment.

**Q: Is the Benelli M4 optic-ready?**

A: Yes. The receiver ships with a Picatinny rail installed, and the receiver is also drilled and tapped for a scope mount.

**Q: Where can I buy the Benelli M4?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> I like to call it the ferrari of the tactical shotgun world.
>
> — [Colion Noir Shorts](https://www.youtube.com/watch?v=0qmi9LxljLE&t=2s)

## What Customers Say

*AI-generated insights from customer reviews*

The Benelli M4 consistently receives strong reviews across law enforcement, competition, and home defense communities. Reliability is the most common theme. The ARGO gas system handles a wide variety of ammunition types without manual adjustment, and owners report very low malfunction rates over thousands of rounds.

Build quality gets consistent praise. The M4 is used by military and law enforcement units globally, and that background is frequently cited by civilian buyers as a reason for their confidence in the platform. The materials and construction feel solid compared to most other tactical shotguns at comparable or lower price points.

The semi-auto action and ghost ring sights support fast target transitions, which 3-gun competitors mention regularly as the primary reason they chose the M4 over pump-action alternatives.

Weight comes up periodically. At 7.8 lbs it is heavier than some competitors, though most users accept the trade-off for the stability it provides during rapid firing. Extended patrol or patrol carry positions can become tiring over time.

Price is the main friction point. The M4 sits at the premium end of the tactical shotgun market, and some buyers conclude that a less expensive semi-auto from Mossberg or Beretta will serve similar purposes. Owners who chose the M4 generally feel the long-term reliability record justifies the cost.

## Pricing

**7 offers available**

| Vendor | Price |
|--------|-------|
| Grabagun Com | $1699.99 |
| Buds Gun Shop | $1709.99 |
| Guns Com | $1950.99 |
| Guns Com | $1999.00 |
| Dirtybirdusa Com | $1999.00 |
| Palmettostatearmory Com | $1999.99 |
| Ar 15 Discounts Com | $2119.00 |

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*Data from [GunsNation](https://gunsnation.com)*