Benelli’s 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.
- Action : Semi-Automatic
- Caliber : 12 Gauge
- Max Shell Length : 3″
- Weight : 8 lbs
- Length of Pull (LOP) : 14 3/8″
- Magazine Capacity : 5+1
- Barrel Length : 18.5″
- Overall Length : 45.6″
- Choke : M
- Stock : Synthetic pistol grip