The Benelli M2 Field with 28-inch barrel is a lightweight inertia-driven semi-automatic shotgun chambered in 12 gauge. The longer barrel improves swing-through characteristics for waterfowl and dove hunting while retaining the M2's fast-cycling Inertia Driven action. A go-to choice for hunters who want reliability without the bulk of a gas gun. Type: Shotgun Action: Semi-Automatic Caliber: 12 Gauge Capacity: 4 Year introduced: 2004, Italy Weight: 6.1 oz Overall length: 49.5" Status: Active Intended use: hunting, waterfowl, field, Hunting, Sport