Description
Imagine you’re at the range, or maybe on a rural property. You need a shotgun that’s utterly reliable, fast to reload, and won’t break the bank. You’ve seen the high-end tactical models and the classic tube-feds, but there’s a middle ground that offers serious utility without the boutique price tag. That’s where the Mossberg 590M 12Ga, 18″ Barrel, 2.75″, Ghost Ring Sights, Mag-Fed, Blued, 10rd comes in. It’s a workhorse built on a legendary platform, but with a modern, practical twist that changes how you think about a pump-action shotgun.
The Mossberg 590M is a magazine-fed, pump-action 12-gauge shotgun built on Mossberg’s proven 590 platform. It features an 18.5-inch barrel, durable blued finish, and ghost ring sights for rapid target acquisition. Its defining feature is a detachable box magazine system, offering 10-round capacity with 2.75-inch shells for significantly faster reloads compared to traditional tube-fed shotguns.
Let’s talk about the core advantage: the magazine. Swapping a loaded 10-round magazine is worlds faster than thumbing shells into a tube, especially under pressure. This isn’t just for tactical scenarios—think about a long day at the range or during a training course. You spend more time shooting and less time loading. The system is drop-in ready and uses Mossberg’s proprietary magazines, which are robust and lock in securely. At 7.5 pounds unloaded, it’s a solid, manageable weight that soaks up recoil effectively.
The ghost ring sights are a major upgrade over a simple bead. The large rear aperture lets you focus on the front post and target quickly, making this 590M surprisingly precise for slug work or at intermediate distances. The 18.5-inch barrel keeps the overall length compact and maneuverable, perfect for home defense or vehicle use, while still providing a good sight radius. The blued finish is a classic, cost-effective choice that gets the job done—it’s about durability, not dazzle.
Built on the 590 series, this shotgun inherits its military-proven DNA. The dual extractors, thick-walled barrel, and aluminum receiver are all built to last. The safety is in the familiar, ambidextrous top-tang location, and the action release is right where your thumb expects it. The price point of $657.99 puts it in a very competitive spot—you’re getting a mag-fed system for often less than a basic tube-fed 590A1. That’s serious bang-for-your-buck.
| Specification | Detail |
|---|---|
| Gauge | 12 Gauge (2.75″ shells) |
| Barrel Length | 18.5 inches |
| Overall Length | 39.5 inches |
| Capacity | 10+1 Rounds (with included mag) |
| Weight | 7.5 lbs (approx., unloaded) |
| Sights | Ghost Ring Rear, Blade Front |
| Finish | Blued |
Pros & Cons
The pros are clear: lightning-fast reloads with spare magazines, the rugged reliability of the 590 action, and excellent ghost ring sights out of the box. It’s a huge force multiplier for a pump-action. The cons? The magazines are proprietary and an additional cost if you want spares. Some purists might miss the simplicity of a tube, and the balance feels different with a loaded mag inserted. That said, the trade-off for capacity and speed is, for most users, well worth it.
Who is this for?
This is for the budget-conscious shooter who values practical performance. It’s ideal for a home defender who wants maximum ready capacity and quick reloads, a prepper looking for a versatile and durable long gun, or a recreational shooter tired of slow tube loading. If you appreciate the Mossberg 590’s reputation but want a modern logistical advantage, this is your shotgun. It is available at firearms-missouri.com for Missouri residents and nationwide to compliant states.
Frequently Asked Questions
Q: Are other magazines available, and are they expensive?
A: Yes, Mossberg sells 5, 10, 15, and 20-round magazines for the 590M. The 10-rounders are the most common balance of size and capacity. They are an investment, but buying one or two extra gives you a substantial amount of readily available firepower, changing how you use the shotgun entirely.
Q: Can it fire 3-inch magnum shells?
A: No. This model is chambered for 2.75-inch shells only. This is a common specification for magazine-fed shotguns designed for tactical/defensive use, as it ensures reliable feeding from the box magazine. For its intended role, 2.75-inch shells offer plenty of effective payloads.
Q: Is the magazine release easy to manipulate?
A: The release is a large, serrated button located just forward of the trigger guard. It’s designed to be hit with your support-hand thumb during a reload. It’s positive and secure—you won’t drop a mag accidentally, but it’s easy to actuate when you need to.
If you’ve been looking for a dependable, high-capacity shotgun that delivers proven performance without an exotic price, the Mossberg 590M deserves a close look. See the full details on our site.
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