Mossberg 590 Shockwave SPX Specs:

  • Receiver-mounted side saddle w/ shellholder
  • Removable top rail
  • Barrel Heat Shield
  • 5 polymer shellholders included
  • Pump Action
  • 6 - round capacity
  • 12 Gauge
  • 14" Heavy-walled barrel w/ heat shield, breacher
  • Shockwave Raptor grip
  • Fully BATF compliant: Requires NO Tax Stamp for transfers
MB 50648

Retail: $633.00
Price: $489.00
You Save: $144.00 (22.7%)

In Stock


Mossberg 590 Shockwave SPX

590 Shockwave SPX: Receiver-mounted side saddle with shellholder units/removable top rail, and barrel heat shield. Five polymer shellholders are included, that mount to either side. A removable top rail provides sight or accessory options.

The 590 Shockwave SPX is a 6-shot, 12-gauge firearm with a 14-inch barrel featuring a breacher muzzle; black anodized receiver; matte black barrel and magazine tube; Shockwave Raptor polymer bird?s head grip; heatshield; aluminum side saddle with 7 polymer shell-holder units, allowing for positioning of extra shells on either side of the receiver; and a top-mounted picatinny rail.

With credentials hard-earned over decades of military and law enforcement use, the 590 Shockwave shotgun is the perfect choice for your personal and home defense needs.

Order Details

  • Not available where prohibited by law
  • All web sales must go through a Federal Firearms Licensee
  • Your order confirmation will contain information on how to submit your FFL's information
  • Coupon codes/Discount codes not applicable
  • Please check out the Individual Firearms Sales page for more details on the ordering process.
  • Must be 21 or older to purchase this shotgun

Mossberg 590 Shockwave SPX Specs:

Barrel TypeHeavy-Walled w/ Heat Shield, Breacher
Barrel Length14.375"
ChokeCylinder Bore
Barrel FinishMatte Blue
Stock FinishRaptor Grip/Corncob Forend w/ Strap