Mossberg 590S Shockwave 12 Gauge 14.375" 8-Round Pump Shotgun

The Mossberg 590S Shockwave is a 12 gauge pump-action shotgun built on the Remington 870 platform, with a 14.38-inch barrel and an 8-round magazine tube. It is designed for users who want to cycle different shotshell lengths without an adaptor.

The receiver and internals are steel, with a matte blue finish, a bead front sight, and a 30.75-inch overall length. The action uses dual extractors, twin action bars, and a steel-to-steel lockup. A top-mounted ambidextrous safety is included. The gun weighs about 5.3 pounds and is configured for right-handed shooters.

The 590S chambers 3-inch 12 gauge shells and is listed to cycle 1.75-inch, 2.75-inch, and 3-inch shells, which can be loaded in any combination. A magazine clean-out tube with cap is included.

• Action: Pump Action
• Gauge/Chamber: 12 Gauge 3"
• Barrel Length: 14.38"
• Capacity: 8 Rounds
• Overall Length: 30.75"
• Weight: 5.3 lbs
• Finish: Matte Blue
• Sights: Bead Front