The new 590 Shockwave 20 Gauge offers Mossberg’s legendary pump-action reliability in a compact 14″ barreled package.

In stock

UPC: 015813506571 | MPN: 50657 | SKU: 42530 Category: Tags: , Brand:


The Shockwave Raptor bird’s head pistol grip is uniquely shaped to minimize felt recoil. Includes all the features that have made Mossberg pump-actions the choice for millions worldwide: ambidextrous safety, dual extractors, positive steel-to-steel lockup, twin action bars, and a smooth operating anti-jam elevator.

The 590 Shockwave is classified as fully-compliant by the BATFE, so this model requires no Tax Stamp for transfers. Be sure to check local laws to determine further compliance. Returns due to non-compliance are subject to additional shipping and return fees. Must be 21 years of age or older to purchase.


Firearm Specifications

  • Manufacturer: Mossberg
  • Model: 590 Shockwave
  • Gauge: 20
  • Capacity: 6
  • Chamber: 3
  • Barrel Type: Heavy-Walled
  • Barrel Length: 14″
  • Sight: Bead
  • Choke: Cylinder Bore
  • Barrel Finish: Matte Blued
  • Weight: 4.9
  • Length: 26.37

Additional information


20 Gauge


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