Mossberg 590 Shockwave – 20 Gauge Pump-Action Firearm, 14" Barrel

The Mossberg 590 Shockwave offers legendary Mossberg pump-action reliability in a compact and highly maneuverable package. Classified as a "firearm" under federal law (not a shotgun), the Shockwave features a 14-inch heavy-walled barrel and the distinctive Raptor® bird’s head grip, designed to reduce felt recoil while maintaining control.

Built on Mossberg’s proven 590 action, this model includes dual extractors, twin action bars, and an ambidextrous top-mounted safety. The strapped forend ensures a firm grip during rapid cycling, making it a favorite for home defense and close-quarters applications. With its compact size and robust design, the Shockwave delivers power and reliability in a legally compliant format.

Whether for personal protection, a truck gun, or simply as a unique addition to a collection, the Mossberg 590 Shockwave stands out as one of the most innovative firearms in the pump-action market.

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