Mossberg 590 Shockwave 20 Gauge Pump-Action with 14 inch Barrel

  • Item Number: 50657
  • /
  • View More Items by Mossberg
  • /
  • Condition: NEW
In Stock and Ready to Ship
    $455.00
    $349.99
  • Includes free shipping
Share this
  • REMINGTON 870 TAC-14 20 GAUGE PUMP-ACTION 14-INCH

    Remington 870 Tac-14 20 Gauge Pump Action with 14-Inch Barrel
    $464.00 $299.00

  • MOSSBERG 590 SHOCKWAVE 12GA WITH 14 IN BARREL

    Mossberg 590 Shockwave 12 Gauge Pump-Action with 14 inch Barrel
    $455.00 $349.99

  • MOSSBERG 590M 12 GA MAG-FED PUMP-ACTION SHOTGUN

    Mossberg 590M 12 Gauge Mag-Fed Pump-Action Shotgun with 10 Round Magazine
    $721.00 $509.99

  • MOSSBERG 590M 12 GAUGE MAG-FED WITH HEAT SHIELD

    Mossberg 590M 12 Gauge Mag-Fed Pump-Action Shotgun with Heat Shield and 10-Round Magazine
    $801.00 $579.99

  • MOSSBERG 590 SHOCKWAVE FLAT DARK EARTH CERAKOTE

    Mossberg 590 Shockwave Flat Dark Earth Cerakote 12 Gauge Pump-Action with 14 inch Barrel
    $504.00 $359.00

  • H AND R PARDNER PUMP COMPACT 20 GAUGE SHOTGUN

    H&R Pardner Pump Compact 20 Gauge Shotgun
    $231.33 $149.99

  • REMINGTON 870 EXPRESS 20 GA HOME DEFENSE SYN STK

    Remington 870 20 Gauge Express Synthetic Pump Shotgun
    $443.00 $298.00

  • MOSSBERG 590 JIC SHOCKWAVE 12 GAUGE

    Mossberg 590 JIC Shockwave 12 Gauge Cerakote Stainless with Water-Resistant Tube
    $647.00 $449.99

  • MOSSBERG 590A1 12 GAUGE PUMP SHOTGUN (LH)

    Mossberg 590A1 12 Gauge Pump Shotgun with XS Ghost Ring Sight (Left Handed Model)
    $499.99

  • MOSSBERG MODEL 500 20GA PUMP 50450

    Mossberg 500 Cruiser 20 Gauge Pistol Grip Shotgun
    $466.00 $379.99

  • SAVAGE 320 SECURITY 20GA PISTOL GRIP GHOST RING

    Savage 320 Security 20ga Pistol Grip Shotgun with Ghost Ring Sight
    $260.00 $211.36

  • REMINGTON 870 EXPRESS COMPACT 20 GAUGE SYNTHETIC

    Remington 870 Express Compact 20 Gauge Shotgun with Synthetic Stock
    $417.00 $309.99

  • Remington 20 Ga 3 in 7/8 oz #4 Shot HyperSonic Steel 25/Box

    Remington 20 Ga 3 in 7/8 oz #4 Shot HyperSonic Steel 25/Box
    $23.93 $17.99
    ($0.72 / round)

  • Federal 20 Ga 3 in 3/4 oz TruBall Rifled Slug Vital-Shok 5/Box

    Federal 20 Ga 3 in 3/4 oz TruBall Rifled Slug Vital-Shok 5/Box
    $6.95 $4.24
    ($0.85 / round)

  • Federal 20 Gauge 2 3/4 in 20 Pellet #3 Vital-Shok Buckshot 5/Box

    Federal 20 Gauge 2 3/4 in 20 Pellet #3 Vital-Shok Buckshot 5/Box
    $9.95 $6.49
    ($1.30 / round)

  • Hornady 20 Gauge 250 gr SST Shotgun Slugs 5/Box

    Hornady 20 Gauge 250 gr SST Shotgun Slugs 5/Box
    $15.87 $10.99
    ($2.20 / round)

  • Hornady 20 Ga Slug 250 gr Monoflex Superformance 5/Box

    Hornady 20 Ga Slug 250 gr Monoflex Superformance 5/Box
    Bulk discount:
    $14.71 ($2.94 / round)

  • Federal 20 Gauge 3 Inch 1 5/16 oz 6 Shot Turkey Load Mag Shok 10/Box

    Federal 20 Gauge 3 Inch 1 5/16 oz 6 Shot Turkey Load Mag Shok 10/Box
    $8.99
    ($0.90 / round)

Product Description

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

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
  • UPC: 015813506571

Customer Comments & Questions

Customer Reviews

(5 out of 5) Better than you think....
by from Southeast TX, TX on

Bought the 12ga model but sold it due to the “Not Fun” recoil. This 20ga model is the sweet spot, totally manageable and actually fun to shoot. The wife agrees. The 590A1 quality is excellent as it’s always been. I shoot slugs, Buck and field loads through this all the time and have became pretty accurate with it. It doesn’t look like it would be but if you practice a lil it’s better than your think. This is really a cool take on a defensive “Home Defense” firearm that will serve you, your mom, your wife, your grandma/grandpa well. I saw they cane out with a 410 model and that might be the super sweet spot. Might have to try it out next! I highly recommend this model Shockwave!