$750.40

Out of stock

🚚 Not on our shelf today — order now to reserve yours, or send us a message for a current lead time. It ships to your local FFL as soon as it arrives.
MPN
50638
UPC
015813506380
Caliber
12 Gauge
Barrel
14"
Capacity
5
Action
Pump Action
Product Code: MS50638 Categories: , Brand:

The Mossberg 590 Shockwave is a compact 12-gauge shotgun built for home defense, tactical use, and sporting applications. Its 14″ barrel delivers point-and-shoot convenience with non-NFA compliance.

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Product Description

Update, October 9, 2026: ATF no longer requires a Form 4, tax stamp, fingerprints or registration for suppressors, short-barreled rifles, short-barreled shotguns or AOWs. They now transfer on a standard Form 4473 with a background check. Anything below that mentions a Form 4, a wait or a tax stamp was written before this change. What changed

The Mossberg 590 Shockwave 12 gauge shotgun is a purpose-built firearm engineered for defensive and tactical applications. Its compact 14″ barrel delivers point-and-shoot convenience. The 26.5″ overall length keeps this shotgun classified as non-NFA compliant, meaning no federal registration required.

Additionally, this model chambers both 2.75″ and 3″ magnum shells for maximum versatility. The cylinder bore choke provides wide shot patterns ideal for close-quarters scenarios. The 5-round capacity balances firepower with manageable weight and control.

Built-In Accuracy Features

Furthermore, the integrated Crimson Trace laser saddle mounted on the rail system enhances target acquisition in low-light situations. A bead sight provides simple, reliable aiming reference. Therefore, you get multiple sighting options for various tactical and sporting needs.

Who Should Choose the 590 Shockwave?

Home defenders appreciate the compact profile and quick handling characteristics. Additionally, tactical shooters value the proven Mossberg reliability and modularity. Hunters seeking a short-barreled shotgun for thick brush will find excellent maneuverability. The synthetic furniture ensures durability in demanding conditions.

Moreover, the Mossberg 590 Shockwave performs reliably across a wide range of ammunition types. Whether you select buckshot for defense or birdshot for sport, this shotgun cycles smoothly and consistently. The matte blued finish resists corrosion and maintains a professional appearance.

Proven Reliability

In addition, its reputation for dependability makes it a trusted choice for serious users and recreational shooters alike. The short barrel reduces snag points and enhances weapon control. Therefore, the 590 Shockwave excels in home defense, tactical training, and confined-space sporting scenarios.

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: Is the Mossberg 590 Shockwave legal in Texas and non-NFA compliant?

A: Yes, the 26.5″ overall length classifies it as non-NFA, meaning no federal registration or tax stamp required. However, shipping restrictions apply to CA, MA, and NY. Check local state and municipal laws before purchase, and contact Western Sport for Texas-specific guidance.

Q: What ammunition types can the 590 Shockwave safely fire?

A: The 3″ chamber accepts both 2.75″ and 3″ shells for maximum versatility. You can safely use buckshot for defense, birdshot for sport, or slugs for hunting. Always consult the manual for specific ammunition recommendations before shooting.

Q: What is the best use case for the 590 Shockwave’s compact design?

A: The 14″ barrel excels in home defense, tactical training, and confined-space scenarios where maneuverability matters. It also works well for hunters navigating dense brush or tight blinds. The short length reduces snag points and enhances weapon control.

Additional information

Weight 7.312 lbs
Brand Mossberg
Caliber

Finish

Barrel Length

Capacity

Action Type

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