Description
Picture this: you’re securing your property after a storm, or moving through the tight confines of a ranch outbuilding. You need a tool that’s instantly ready, incredibly potent at close range, and maneuverable in every situation. That’s where the Mossberg 590 Shockwave, 20 Ga, 3″ Chamber, 14″ Cylinder Barrel, Black, Synthetic, 6Rd, Bead Sight, Crimson Trace Laser Saddle, Non-NFA Firearms Due to 26.5″ Overall Length comes into its own. It’s a compact, powerful, and legally distinct firearm designed for decisive close-quarters use.
This is not your typical shotgun. The Mossberg 590 Shockwave is a purpose-built, non-NFA firearm that leverages its overall length—a precise 26.5 inches—to deliver formidable 20-gauge power in a package that’s far more compact than a traditional shotgun. The 14-inch cylinder-bore barrel and aggressive Raptor pistol grip provide a unique handling profile that excels in tight spaces where a full stock would be a liability. With its 6-round capacity and included Crimson Trace Laser Saddle, it’s a system engineered for fast, intuitive target acquisition when every second counts. At $610.99, it represents a significant value for a specialized tool that ships to Missouri and compliant US states.
Key Features
When it comes to home defense or property security, the Shockwave’s compact form is its greatest asset. That 14-inch barrel and overall length under 27 inches mean you can navigate hallways, vehicle interiors, or brush with an authority a pistol can’t match, but without the cumbersome length of a full-size shotgun. The cylinder bore choke ensures reliable pattern spread with a variety of defensive loads, from buckshot to slugs. Here’s the thing—this isn’t a modified gun; it’s a factory-built platform designed from the ground up to be used this way. The laser saddle is drop-in ready, requiring no gunsmithing to install, and provides a clear visual reference point for rapid aiming under stress.
The integrated Crimson Trace Laser Saddle isn’t an afterthought; it’s a core component of the system. Mounted directly to the receiver, it projects a highly visible red laser onto your target, allowing for accurate fire from unconventional positions where using traditional sights is impractical. This feature shines in low-light scenarios, giving you a decisive advantage. The synthetic stock and finish ensure durability in all conditions, while the proven Mossberg 590 series action provides the legendary reliability the platform is known for. Weighing in at approximately 5.25 lbs unloaded, it’s substantial enough to manage recoil yet light enough for extended carry.
| Specification | Detail |
|---|---|
| Gauge | 20 Gauge (3″ Chamber) |
| Barrel Length | 14″ Cylinder Bore |
| Overall Length | 26.5″ |
| Capacity | 6 Rounds (5+1) |
| Sights | Bead Front, Crimson Trace Laser Saddle |
| Finish/Stock | Black, Synthetic |
Pros & Cons
Pros: Extreme maneuverability in close quarters. Non-NFA status simplifies ownership and transport. Factory-integrated laser for rapid aiming. Proven Mossberg 590 reliability. Powerful 20-gauge chambering with manageable recoil.
Cons: Requires a specific, practiced technique for effective control. Not designed for precision shooting at distance. The pistol grip design has a steeper learning curve than a traditional stock.
Who This Is For
This firearm is for the practical defender who prioritizes maneuverability and power in confined spaces. It’s ideal for rural homeowners, ranch operators, or experienced shooters seeking a specialized tool for vehicle or property defense. It’s not a beginner’s first gun, nor is it a substitute for a full-stock shotgun for hunting or sport. It’s a niche tool that excels in its specific role—dominating the close-quarters fight.
Frequently Asked Questions
Q: Is this considered a shotgun or a firearm?
A: It is legally classified as a “firearm,” not a “shotgun” or “Any Other Weapon” (AOW), due to its overall length exceeding 26 inches and lack of a shoulder stock. This non-NFA status means no tax stamp is required, but all standard firearm purchasing procedures apply. FFL transfer required for firearm purchases.
Q: How do you aim it effectively without a stock?
A: Proper technique is key. You tuck the grip into your hip or ribcage, canting the firearm slightly to align the bead sight or laser with your eye. The Crimson Trace laser saddle is crucial here, providing a clear aiming point independent of your head position. Practice is essential to master this method.
Q: What ammunition is recommended?
A: The 3″ chamber handles a wide range, but for defense, modern 20-gauge buckshot loads from brands like Federal or Hornady offer excellent performance with reduced recoil compared to 12-gauge. The cylinder bore is also compatible with rifled slugs for heavier impact. Always test your chosen load for function and point of aim/impact.
Available at firearms-missouri.com for Missouri residents and nationwide, the Mossberg 590 Shockwave with Crimson Trace is a specialized tool that demands respect and training. If your needs align with its unique capabilities, it stands as one of the most formidable close-range options on the market.




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