Benelli M4 Tactical 18.5" 12 Gauge Semi-Auto Shotgun w/ Pistol Grip, Black

The Benelli M4 is a highly regarded semi-automatic tactical shotgun known for its durability, reliability, and proven performance in demanding conditions, including long-standing service with the United States Marine Corps. It operates using the A.R.G.O. auto-regulating gas system, which utilizes dual stainless steel, self-cleaning pistons that act directly on the bolt assembly. This simplified and robust design reduces fouling and maintenance while delivering consistent cycling across a wide range of 3-inch shells, from heavy buckshot to lighter field loads, without the need for manual adjustments.Built for versatility, the M4 features a durable polymer and rubber stock, available in both traditional and pistol grip configurations to suit different handling preferences. A receiver-mounted Picatinny rail allows for easy optics integration, while an ambidextrous sling attachment point enhances carry options. Combining a rugged operating system with adaptable features, the Benelli M4 is well suited for defensive use, professional applications, and field environments where reliability is critical.