Mossberg 500 Special Purpose 12 Gauge 18-Inch 5+1

The Mossberg 500 Special Purpose is a 12 Gauge pump-action shotgun configured with an 18-inch barrel and 5+1 capacity. It features an aluminum alloy receiver, synthetic stock, Parkerized finish, and an included pistol grip kit. The platform uses twin action bars, a top-mounted tang safety, an anti-jam elevator, and dual extractors.

Key Specifications

• The shotgun is chambered in 12 Gauge.
• The action is pump action for manual cycling.
• The barrel measures 18 inches.
• The chamber size is 3 inches.
• The capacity is 5+1 rounds.
• The receiver is made from aluminum alloy.
• The stock is a fixed synthetic stock with pistol grip.
• The included choke configuration is listed as fixed cylinder with Accu-Set designation.
• The shotgun has a tang-mounted safety.
• The listed weight is 7.50 pounds.

With its compact barrel, interchangeable barrel platform, dual extractors, and practical controls, this Mossberg 500 configuration is suited to owners seeking a straightforward shotgun for security-oriented or general sporting use. The included pistol grip kit adds configuration flexibility while retaining the familiar 500-series operating system.