Mossberg 590 Shockwave 20GA 14.5" - 6 Round
or 4 interest-free payments of $146.75 with 
This item is regulated, therefore your entire order will be shipped to an FFL dealer of your choosing. After you place your order, we will contact you to finalize these details.
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- Limited Lifetime Warranty what it covers
Product description
Mossberg 590 Shockwave 20ga 14″ Compact Pump
When the diminutive size and potent 20 gauge power are required, turn to the Mossberg 590 Shockwave. This ultra-compact pump action packs the proven performance of the legendary 590 into a space-saving 26.37″ overall platform.
The 14.375″ heavy-walled cylinder bore barrel delivers optimum power and pattering for home defense applications. Despite the reduced dimensions, the Shockwave’s efficient design still allows for a 6-round capacity from the compact magazine tube.
The unique “bird’s head” grip and strap fore-end enable an extremely secure grip during operation in tight spaces. This model retains all the critical controls of the full-size 590, including Mossberg’s dual extractors, positive steel-to-steel lockup, self-adjusting twin action bars, and anti-jam elevator for absolute reliability.
The top tang safety is ambidextrous for intuitive manipulation by any shooter. The drilled and tapped receiver provides for easy optic mounting if desired. A cylinder bore choke comes installed from the factory.
Answers to Common Questions:
- Mossberg Shockwaves are defined as Pistol Grip Firearms and do not fall under the NFA.
- They are not defined as Short-Barreled Shotguns.
- They are federally legal but state-to-state laws could define it at an SBS.
- Check your local state laws regarding Mossberg Shockwaves, non-NFA firearms, or Pistol Grip Firearms.
Specifications
- Brand: Mossberg
- Model: 590 Shockwave
- MPN: 50657
- Gauge: 20ga
- Chamber: 3″ Chamber
- Capacity: 5+1
- Action: Pump
- Barrel: 14″ Heavy-Walled Cylinder Bore
- Overall Length: 26.37″
- Weight: 4.95 lbs
- Sights: Bead Front
- Grip: “Bird’s Head” Pistol
- Forend: Strap
- Finish: Matte Blue
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Questions & Answers
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Warranty & returns
Limited Lifetime Warranty
Mossberg is liable to warranty any products found to have manufacture defects for the lifetime of the purchased product.
