Beretta A400 L Field, 12 Gauge, 28" Barrel, 3" Chamber, Walnut/Nickel, Shotgun The Beretta A400 L Field combines a 28-inch barrel and 3-inch 12-gauge chamber with a nickel-plated receiver and European walnut stock. This semi-automatic field shotgun pairs traditional wood-and-metal styling with the A400 operating system, and its bead front sight maintains a straightforward sighting arrangement. The Steelium Plus barrel and B-LINK gas system are central to the A400 L Field design. Receiver engraving adds visual detail to the nickel-plated finish, while the walnut stock gives this configuration its distinctive wood furniture. Three included choke tubes provide different constriction choices: Improved Cylinder, Modified and Improved Modified. The 3-inch figure refers to chamber size, while the separately specified three-round capacity describes the ammunition capacity. Key Features 28-inch barrel: A Steelium Plus barrel is paired with a bead front sight. European walnut stock: Wood furniture complements the nickel-plated receiver. Semi-automatic action: The A400 L Field uses Beretta's B-LINK gas system. Three included chokes: Improved Cylinder, Modified and Improved Modified tubes are supplied. Specifications Manufacturer: Beretta Model: A400 L Field Manufacturer part number: J40ASLF18 Gauge: 12 Action: Semi-automatic Barrel length: 28 inches Chamber: 3 inches Capacity: 3 rounds Receiver: Nickel plated Stock: European walnut Front sight: Bead Package Contents Beretta A400 L Field shotgun Improved Cylinder, Modified and Improved Modified choke tubes Choose the Beretta A400 L Field 12-gauge walnut and nickel shotgun at BattleHawk Armory.