The M2 Field shotgun is light, ruggedly built, and fast handling. It is the backbone of the Benelli semi-auto line that cycles everything from target loads to the heaviest 3-inch magnums. Ultra-reliable Inertia Driven® system. ComforTech® recoil reduction system. 12- and 20-gauge. Crio® barrel and choke tubes. Left hand configurations. Compact configurations. Lightweight and well balanced.