Four Benelli M4 versions are available on the civilian market today. All are chambered for 12-gauge, have a black synthetic stock and 18.5" barrels with Modified choke. The tube magazine has a 5 ...

The dual short ... version M4 (18.5” barrel and reduced magazine capacity) is chosen today by millions as their all-around shotgun for home defense or 3-gun competition.” Benelli offers ...

This however brings up the only negative I have in relation to the Benelli M4—its low round capacity. Despite being a shotgun that originated through military contract, it’s longest barrel ...

As a result, the M4 was the first of Benelli’s shotguns to employ its ARGO (auto-regulating gas-operated) short-stroke gas system, where dual stainless steel short-stroke pistons cycle a ...