Mossberg 590A1 12 Gauge Pump Shotgun, 18.5 Inch

Description

Built around a pump-action design, the Mossberg 590A1 is a 12 gauge shotgun with an 18.5 inch heavy-walled barrel. This configuration combines ghost ring sights, a Parkerized finish, and a black synthetic stock with an M-LOK (Modular Lock accessory mounting) forend. We stock it for shooters who want a straightforward shotgun platform with clearly defined controls and durable external components.

Key Specifications

• The shotgun uses a pump-action operating system with a familiar manual of arms.
• It is chambered for 12 gauge shells.
• The chamber accepts shells up to 3 inches in length.
• The heavy-walled barrel measures 18.5 inches for this configuration.
• The barrel uses a cylinder bore choke configuration.
• A ghost ring sight setup provides an open sighting arrangement.
• The metal surfaces are finished in Parkerized treatment.
• The stock is made from black synthetic material for a practical exterior.
• The forend features M-LOK accessory mounting slots.
• The shotgun weighs 7 pounds as listed.

The 590A1 pairs a heavy-walled barrel with a steel construction specification, a metal trigger guard, and an ambidextrous top-tang safety. Its fixed length of pull is listed at 13.87 inches, while the recoil pad adds another defined point of contact. The cylinder bore configuration and ghost ring sights keep the setup focused and easy to identify at a glance. For a pump shotgun with a Parkerized exterior and synthetic furniture, the Mossberg 590A1 stays centered on practical configuration choices.