The Mossberg 590 Shockwave brings legendary 590 pump-action reliability to a compact 26" package. This 20 gauge firearm includes all the features that have made Mossberg pump-action shotguns the choice for millions worldwide like an ambidextrous safety, dual extractors, positive steel-to-steel lockup, twin action bars, and a smooth operating anti-jam elevator ensure reliable operation. This compact and versatile firearm is a fantastic option for home defense, as a truck gun or just for fun at the range. The Mossberg 590 Shockwave is 2 ¾ and 3-inch capable with 6-round total capacity and features 14-inch heavy-walled, cylinder bore barrel with single bead sight. Designed to be fired from the hip or as a pistol, the Shockwave's Raptor bird’s head pistol grip is uniquely shaped to minimize felt recoil. Classified as fully-compliant by the BATFE, this model has a 26.37 OAL and requires no Tax Stamp for transfers. Be sure to check your local and state laws to ensure compliance. 

• Compact and portable firepower: for discreet storage and transportation. Works well in confined spaces where an 18" shotgun would be cumbersome.
• Reliable and simple operation: the tried and true, 90 pump action operating system will feed and eject all types of loads reliably, under demanding conditions.
• Ambidextrous safety: the Shockwave's tang mounted safety is easy to locate and operate under stressful conditions without moving your hands from the firing position.

Specifications