Description
Picture this: you need a shotgun that won’t quit, won’t break the bank, and can handle just about anything you throw at it—or at. You’re not looking for a safe queen; you need a workhorse. That’s where the value-focused, no-nonsense Mossberg 590 Pump 12 Ga 20″ CB 3″, Black Synthetic Stock, 8rd comes in. It’s the shotgun you buy when you need reliable performance without the premium price tag.
The Mossberg 590 Pump 12 Ga 20″ CB 3″, Black Synthetic Stock, 8rd is a pump-action 12-gauge shotgun built to military specifications (Mil-Spec 3443E). It features a 20-inch barrel with a cylinder bore choke, a durable black synthetic stock, and an 8-round tube magazine capacity. This configuration prioritizes reliability, simple operation, and rugged durability for home defense and general utility use. It’s a classic design proven over decades, offered at a practical price point of $476.85.
Let’s talk about what you’re really getting for your money. The heart of the 590’s appeal is its mil-spec construction. This isn’t just marketing—it means the gun meets specific U.S. military requirements for durability and function. The dual extractors, thick-walled barrel, and robust metal-to-metal fit are all part of that package. The 20-inch barrel strikes a great balance between maneuverability indoors and practical accuracy at short to medium ranges. With an overall length of just over 40 inches, it’s easy to handle in tight spaces.
The synthetic stock is a key part of the budget-conscious equation. It’s tough, weather-resistant, and won’t warp or crack like wood can if neglected. It also keeps the weight down to a manageable 7.25 pounds, making it easy to carry and swing. The 8+1 capacity gives you a solid amount of firepower before needing to reload, which is a tangible advantage in a defensive scenario. Here’s the thing—while you can spend hundreds more on tactical shotguns with more bells and whistles, the base 590 gives you the essential platform. It’s compatible with a huge array of Mossberg 500/590 aftermarket parts, from stocks and forends to sights and magazine tube extensions from brands like Magpul and GG&G.
| Specification | Detail |
|---|---|
| Gauge | 12 Gauge (3″ Chamber) |
| Action | Pump Action |
| Barrel Length | 20 Inches |
| Choke | Cylinder Bore (Fixed) |
| Capacity | 8+1 Rounds |
| Stock | Black Synthetic |
| Overall Length | 40.5 Inches |
| Weight | 7.25 lbs |
Pros & Cons
The pros are clear: proven mil-spec reliability, a simple manual-of-arms that anyone can learn, and a price that leaves room in your budget for ammunition and a light. The synthetic furniture is low-maintenance and durable. The cons are the trade-offs for that price. The fixed cylinder bore choke isn’t ideal for hunting birds at range. The bead sight is basic, and the stock may not fit all shooters perfectly—though replacement stocks are easy to find. It’s a tool, not a jewel.
Who is this for?
This shotgun is for the Missouri homeowner seeking an effective, trustworthy home defense tool without overspending. It’s for the landowner who needs a reliable varmint and predator controller. It’s also an excellent first shotgun for a new shooter who wants to learn on a simple, durable platform. If your priority is function over form and value over prestige, this 590 model hits the mark. It ships to Missouri and compliant US states, and is drop-in ready for a wide variety of Mossberg-compatible accessories with no gunsmithing required for most upgrades.
Frequently Asked Questions
Q: What does “CB” or “Cylinder Bore” mean for the choke?
A: It means the muzzle has no constriction (choke). It provides the widest possible shot pattern, which is ideal for close-quarters defense or shooting slugs, but not for hunting where tighter patterns at longer ranges are needed.
Q: Can I add a magazine tube extension to increase capacity?
A: Yes, but it’s not always straightforward. This model has a 20″ barrel with an 8-round tube. Many extensions are designed for the 18.5″ barrel models. To add capacity without changing barrels, you’ll need to find a specific +1 or +2 extension that fits the 20″ setup, often from brands like S&J Hardware.
Q: How does this differ from the cheaper Mossberg Maverick 88?
A: The 590 has several upgrades: a heavier-walled barrel, a metal trigger guard and safety (vs. polymer on the Maverick), dual extractors, and a generally more robust construction to meet military specs. The Maverick 88 is a great value, but the 590 is built to a higher standard of durability.
If a dependable, straightforward shotgun that delivers proven performance for under five hundred dollars fits your needs, this Mossberg 590 configuration is ready to go to work. See current availability at firearms-missouri.com for Missouri residents and nationwide.
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