Panzer Arms M2 Defense Semi-Automatic 12 Gauge Shotgun - 18.5\" Barrel - Black - PAM2DSSB : This phenomenal M2 semi-automatic shotgun is quickly becoming legendary for rugged reliability you can count on in the most adverse circumstances and conditions. This M2 Tactical shotgun is light, durable, fast-handling, and an exact copy of the Benelli M2 with the famous Interia-driven action semi-auto action. This action is one of the best ever developed and cycles everything from target loads to the heaviest 3-inch magnums. It has earned a reputation with shooters for excellence in fields, blinds, and shooting ranges worldwide. It is also renowned as one of the fastest cycling actions ever designed. This model comes complete with a high-quality impact-resistant black polymer stock, a 18.5\" barrel, a choke tube set, and a manual.