Mossberg 590 Retrograde 12 Gauge Pump Shotgun

Description

Built for home-defense applications and shotgun training, the Mossberg 590 Retrograde is a 12 gauge pump-action shotgun with an 18.5-inch barrel. This configuration combines a matte blued finish, bead front sight, heat shield, and cylinder bore. We stock it for readers who want a straightforward pump shotgun with clearly stated features.

Key Specifications

• The shotgun uses a pump-action operating system, a manually cycled design with a familiar control layout.
• It is chambered for 12 gauge shells with a maximum chamber size of 3 inches.
• The barrel measures 18.5 inches and includes a heat shield as part of its specified configuration.
• A bead front sight provides a simple reference for aligning the shotgun.
• The barrel uses a cylinder bore, the stated choke specification for this model.
• The metal surfaces have a matte blued finish consistent with the Retrograde configuration.
• The shotgun has a 39.5-inch overall length according to the listed feature specifications.
• Listed unloaded weight is 7 pounds.
• The stock is specified as fixed, providing a non-adjustable shoulder interface.
• The safety is an ambidextrous top tang design, placing the control at the top rear of the receiver.

The 590 Retrograde combines a conventional pump-action layout with period-styled details, including the heat-shield barrel and bead sight. Its 18.5-inch barrel, cylinder bore, and 3-inch chamber define the configuration without adding unnecessary complexity. We like this setup for users who prefer a fixed-stock shotgun with a simple sighting arrangement. The Mossberg 590 Retrograde remains the focus of this configuration.