Description
Imagine a scenario where you need a shotgun that’s not just for the range, but built to handle serious business. You want something that feels solid, operates without fuss, and offers a clear tactical advantage without a custom shop price tag. That’s where the Mossberg 590A1 SPX 12g 20″, Includes M9 Bayonet, Scabbard comes in. It’s a purpose-built, mil-spec pump-action shotgun designed for hard use, and it arrives ready for action with a formidable bayonet system.
The Mossberg 590A1 SPX 12g 20″, Includes M9 Bayonet, Scabbard is a heavy-duty, military-specification pump-action shotgun. It features a 20-inch barrel, a 9-shot capacity, and comes as a complete kit with a genuine M9 bayonet and its scabbard. This package is built for durability and close-quarters readiness, offering serious tactical capability at a practical price point of $810.27.
Let’s break down what you’re getting. The core is the legendary 590A1 platform, which meets U.S. military specifications (Mil-Spec 3443E). That means a thicker-walled barrel, a metal trigger guard and safety, and an all-around heavier, more robust build than standard commercial shotguns. The 20-inch barrel gives you a solid balance between maneuverability and sight radius, and the 9-round tube capacity ensures you have plenty of 12-gauge on tap. The SPX model adds key features like a ghost ring rear sight paired with a front blade, a Speedfeed pistol-grip stock for secure handling and onboard shell storage, and a Picatinny rail on the receiver for mounting optics or lights. The real kicker—and what makes this package unique—is the included M9 bayonet and its military-style scabbard. The bayonet mounts directly to the barrel, a feature that’s mil-spec compatible and requires no gunsmithing to attach.
Here’s the thing—this isn’t a lightweight field gun. The reinforced construction adds heft, with the shotgun alone weighing in at a substantial 7.25 lbs unloaded. That weight soaks up recoil, making follow-up shots more manageable, but it’s something to consider if you plan on carrying it for extended periods. The pump action is famously reliable, and the dual extractors provide positive ejection. The safety is tang-mounted, which is intuitive and easy to operate with your thumb. Accessories like lights from Streamlight or SureFire can be easily added to the rail, and the stock is compatible with many standard aftermarket Mossberg 500/590 parts.
| Specification | Detail |
|---|---|
| Gauge | 12 Gauge (3″ Chamber) |
| Barrel Length | 20 Inches |
| Overall Length | 40.5 Inches |
| Capacity | 8+1 Rounds |
| Weight (Unloaded) | Approx. 7.25 lbs |
| Stock | Speedfeed IV Pistol Grip |
| Sights | Ghost Ring Rear, Blade Front |
Pros: Unmatched mil-spec durability. The included M9 bayonet and scabbard add immense value and capability. Excellent ghost ring sight system for fast target acquisition. High 9-round capacity. Proven, simple, and ultra-reliable pump action. The Picatinny rail offers easy customization.
Cons: Heavier than many tactical shotguns, which could be a downside for some users. The pistol-grip stock may not suit everyone’s shooting style for precision work. The bayonet, while incredibly cool and functional, is a niche accessory for most civilian applications.
So who is this shotgun for? It’s perfect for the budget-conscious prepper or homesteader who values over-built reliability. It’s for the tactical shotgun enthusiast who wants a true military-pattern firearm without the collector’s price. It’s also a standout choice for a serious home defense tool where its intimidating presence and immediate readiness are assets. Given its total package price of $810.27, you’re getting a lot of bang-for-your-buck compared to buying a base 590A1 and sourcing a bayonet kit separately.
Frequently Asked Questions
Q: Is the bayonet just for show, or is it functional?
A: It’s a fully functional, genuine M9 bayonet. It locks securely onto the barrel lug and is made of hardened steel. The included scabbard is also the real deal, made of durable plastic with a belt loop.
Q: Can I use this for hunting or clays?
A: While it’s capable of firing standard shells, its 20″ barrel, ghost ring sights, and pistol-grip stock make it specialized for tactical/defensive use. It’s not ideal for wingshooting or most field hunting, but it could work for turkey or deer in dense brush with the right sights and ammunition.
Q: What’s the difference between the 590 and the 590A1?
A: The 590A1 is the heavier-duty version. Key upgrades include a thicker barrel, a metal trigger guard, and a metal safety button. The 590A1 is built to specific U.S. military durability standards, while the standard 590 is a commercial-grade model.
This complete Mossberg 590A1 SPX kit is available at firearms-missouri.com for Missouri residents and nationwide. Remember, an FFL transfer is required for firearm purchases. If you’re looking for a no-nonsense, rugged shotgun that comes ready for anything right out of the box, this package deserves a close look.
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