(SKU: 5510573) This Mossberg New Haven 600AT pump-action shotgun in 12 Gauge with a 3-inch chamber is a solid vintage field gun that remains in good overall condition. The blued finish shows typical handling wear for its age, while the wood stock and forend retain an attractive appearance with only light signs of use. This shotgun does not include any accessories. The New Haven 600AT was a store-branded variant of the Mossberg 500 series, produced for retail sale and known for its rugged reliability and simple pump-action design. These shotguns became popular among hunters and sportsmen for their dependable performance and affordable price point.