- Auto-Regulating Gas-Operated (A.R.G.O.) semi-auto shotgun
- Battle-proven reliability
- Picatinny rail (included) for mounting scopes, sights, and optics
- Available in 12-gauge
- Ghost-ring sights for quick target acquisition
- Tactical stock
The Benelli M4 Tactical is a unique, Auto Regulating Gas Operated (A.R.G.O) semi-auto shotgun, upon which the U.S. Marine Corps depend. The M4 Tactical comes standard with a Picatinny rail and pistol-grip stock. Other features include a fully-adjustable ghost-ring aperture rear sight and windage-adjustable front sight.
