The Mossberg 930 Waterfowl is the semi-automatic shotgun of choice for duck, goose, and other waterfowl hunters. Engineered for rugged reliability and ease of operation, this high-performance, gas-operated auto-loading shotgun flawlessly cycles a full range of 2-3/4" and 3" shotshells. Its efficient dual gas-vent system ensures smooth cycling of both magnum field loads and low brass target loads. Featuring a 28" vent rib barrel with a fibre optic front sight and the Mossberg Accu-Choke system, it comes with a standard 3-choke set including full, modified, and improved cylinder chokes. The durable all-weather synthetic stock includes a drop and cast spacer system for fit adjustments, all finished in Mossy Oak Shadow Grass Blades to keep you well hidden from your keen-eyed quarry.