Benelli M4 H2O Tactical Shotgun, 18.5” Barrel, 12 Gauge
Designed specifically for the U.S. Marine Corps, the M4 shotgun was extensively tested and proven for maximum reliability, safety, function, and performance. The M4 utilizes the unique Auto Regulating Gas Operating system (ARGO) which is a short-stroke, dual-piston design that is both simple and self-cleaning. Features a picatinny rail for easy mounting of optics, ghost ring sights for quick target acquisition, and nearly 20 years of battle proven reliability. The M4 H20 model features a weather resistant Titanium Cerakote finish, synthetic stock, drilled and tapped receiver for scope mount, and a 5+1 capacity, 7.8lbs.