The Benelli M2 is the mid-tier inertia-operated semi-auto, positioned between the entry-level Nova and the premium SBE3. Faster and more reliable than gas-operated competitors in cold and dirty conditions due to the inertia system's simplicity. Available in 12 and 20 gauge with numerous stock configurations. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 4 Year introduced: 2000, Italy Weight: 192 oz Overall length: 47" Status: Active Intended use: Hunting, Field, Upland, Waterfowl