The Benelli M4 EXT in Titanium Cerakote upgrades the iconic M4 Tactical platform with an extended-capacity system and a 5-position telescoping stock for enhanced firepower and fully adjustable ergonomics. Driven by Benelli's combat-proven ARGO® (Auto-Regulating Gas-Operated) dual-piston system, this semi-auto 12-gauge delivers exceptional reliability with both 2″3/4 and 3″ shells. The Titanium Cerakote finish provides superior corrosion resistance and a sleek, modern tactical appearance.

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.