Benelli M4 EXT 12 Gauge Tactical 7rd Shotgun, 18.5" Barrel, W/ 5 Position Telescoping Stock

Overview

Since 1998 the Benelli M4’s ARGO® dual-piston system has set the standard for rock-solid, real-world reliability. The M4 EXT builds on that legacy with targeted enhancements for modern tactical use — bigger controls, extended capacity, and improved modularity. Lightweight, battle-proven, and engineered for mission adaptability, the M4 EXT is purpose-built for operators who demand consistent function in any environment.

Key Features

• ARGO® Auto-Regulating Dual-Piston System: Proven, low-maintenance operation across a wide range of loads and conditions.
• Telescoping Stock: Five-position adjustable stock for tailored length of pull and full control in dynamic scenarios.
• Extended Capacity: 7+1 magazine capacity for increased on-gun rounds without sacrificing balance.
• Enlarged Bolt Release: Oversized, user-friendly bolt release for faster manipulations with gloved hands.
• Modular Accessory Platform: Full Picatinny rail and ghost-ring iron sights for rapid optic/iron sight co-use and accessory mounting.
• Three Finish Options: Available in H2O (black), FDE (Flat Dark Earth), and MultiCam for mission or carry preferences.
• Rugged Ergonomics: Pistol grip stock, durable construction, and controls optimized for reliability under stress.

Specifications / Attributes

• Platform: Benelli M4 EXT
• Caliber/Gauge: 12 Gauge
• Action: Semi-Auto, Auto-Regulating Gas-Operated (ARGO®)
• Capacity: 7+1 (extended)
• Stock: Telescoping, 5-position adjustable; pistol grip configuration
• Sights: Ghost-ring iron sights; full Picatinny top rail for optics
• Controls: Enlarged bolt release, tactical control layout
• Intended Use: Duty, home defense, tactical training, mission use

Applications

Ideal for law enforcement, military, and serious defensive or tactical shooters who need a low-maintenance, high-performing shotgun that adapts to optics, slings, and mission-specific configurations.

Care & Maintenance Tips

• Follow Benelli’s recommended cleaning intervals—inspect and lightly clean the gas system after extended firing or exposure to harsh conditions.
• Keep the action and magazine tube free of obstructions; ensure proper lubrication at contact points per manufacturer guidance.
• Regularly inspect the telescoping stock hardware and bolt release for tightness and function.
• Store unloaded in a cool, dry place and follow all local laws and safe-storage practices.

Built on decades of field-proven reliability, the Benelli M4 EXT delivers mission-ready performance with modern ergonomics and increased capacity — the natural evolution for operators who never compromise.