Mossberg 590S Shockwave 12 Gauge Pump-Action Shotgun

The Mossberg 590S Shockwave is a compact, Shockwave-configured 12 Gauge pump-action firearm featuring synthetic furniture and a birdshead-style pistol grip. It is designed for close-quarters and home-defense applications and is compatible with 1.75", 2.75" and 3" shotshells. The model includes Mossberg pump-action features such as an ambidextrous top tang safety and a magazine clean-out tube.

Key Specifications

• The gauge is 12 Gauge.
• The action is Pump Action.
• The maximum chamber size is 3".
• The barrel finish is Matte Blued.
• The stock is black synthetic with a Raptor birdshead Shockwave-style pistol grip.
• The choke is a fixed cylinder bore.
• The sights are bead front, fixed.
• The magazine is a tubular magazine (fixed).
• The intended application is Home Defense.

Built around Mossberg's proven pump-action design, the 590S Shockwave provides a compact, maneuverable option for users who require a short-configuration 12 Gauge with simple, robust controls and low-maintenance features. Its fixed-cylinder bore, tubular magazine and ambidextrous safety make it straightforward to operate and maintain, while the synthetic furniture and matte finish resist the elements for dependable service in everyday defensive environments.