SHOCKWAVE 590S for Sale
Browse shockwave 590s listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The Mossberg Shockwave 590S builds on the original Shockwave platform introduced in 2017, designed for compact 12-gauge firepower. It introduces greater versatility by feeding mini-shells, standard 2.75-inch, and 3-inch shells interchangeably. This innovation has carved out a strong niche for the 590S among tactical, home-defense, and range users seeking flexible payload options.
Why It's a Top Choice
- Feeds mini-shells, 2.75", and 3" shells without adapters
- Compact design ideal for close-quarters defense
- Mossberg tang safety and dual extractors
- Heavy-walled barrel for durability and recoil management
- Reliable pump-action cycling under varied conditions
Key Variants
Shockwave 590S 18.5"
Balanced length and recoil; ideal for home defense with broad shell compatibility.
Shockwave 590S 14"
Ultra-short barrel gives maximum maneuverability for vehicle or close-quarters use.
Shockwave 590S 20"
Extended barrel provides tighter patterns and better control for range or duty use.
Competitor Comparison
| Feature | Shockwave 590S | Remington TAC-14 | Black Aces Tactical Pro Series |
|---|---|---|---|
| MSRP | $600 | $500 | $450 |
| Capacity | 9 with mini-shells | 4+1 | 6+1 |
| Weight | 6.75 lbs | 5.6 lbs | 6.2 lbs |
| Optics-ready | No (rail optional) | No | Yes (some models) |
| Trigger type | Standard shotgun | Standard shotgun | Standard shotgun |
| Notable pro | Feeds all shell types reliably | Classic aesthetics and feel | Aggressive styling, rail-equipped |
| Notable con | Heavier than competitors | Limited capacity | Less proven track record |
Best Use Cases
- Home defense
- Vehicle carry (laws permitting)
- Range training with varied loads
- Law enforcement breaching
- Compact tactical applications
FAQs
Can I use mini-shells in the Shockwave 590S?
Yes, the 590S reliably cycles mini-shells without a separate adapter, unlike earlier pump models.
What is the legal length of the Shockwave 590S?
The 590S has a 14-inch barrel and an overall length over 26 inches, classifying it federally as a firearm.
How does the 590S differ from the original Shockwave?
The 590S feeds all shell lengths interchangeably, improving capacity and versatility over the original.
Prefer nearby results? Toggle to search local listings.
Mossberg 590S Shockwave (51601)
$679.99
Mossberg 590 Shockwave Used
$399.99
Mossberg 590 Shockwave .410 (50649)
$549.99
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