The Benelli M4 is the industry standard for a semi-auto tactical shotgun. The Benelli M4 features the A.R.G.O. system is a unique, short-stroke, dual-piston design developed for the M4 Tactical shotgun in 1998 for the U.S. Marine Corps. It was later adopted as the U.S. Joint Services combat shotgun—and remains so today.

The gas port is located just forward of the chamber, where the gases are hotter and cleaner. This results in less fouling and more reliable cycling.

The pistons push directly against the bolt, for fast operation and minimum vibration.

This shotgun is at the top of the food chain and is so for a good reason.

12 Gauge / 18.5″ barrel / Pistol Grip / Ghost-Ring sights / Semi-auto / 7.8 lbs