$574.99
31 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
There are plenty of pump shotguns out there, but the 590A1 sits in a category of its own. Mossberg built this one to satisfy military Mil-Spec qualification, and it shows everywhere you look: a heavy-walled 18.5-inch barrel, a metal trigger guard and metal safety button where lesser guns use plastic, and a Parkerized finish that shrugs off weather and rough handling. It is the same basic platform that has been riding in cruisers and armories around the world for decades, and that track record is the whole reason people keep buying it.
Under the hood you get dual extractors, twin action bars, positive steel-to-steel lockup, and an anti-jam elevator, so the action runs smooth whether you are feeding light target loads or full-power 3-inch buckshot through the 3-inch chamber. The tang-mounted safety sits right under your thumb and works the same from either shoulder, and the cleanout magazine tube cap makes deep cleaning simple instead of a chore. Capacity is 6+1 with 2.75-inch shells, plenty on tap for home defense without a bulky extended tube hanging past the muzzle.
This version swaps the standard forend for one with M-LOK slots on both sides and the bottom, so mounting a light or sling attachment takes minutes instead of a trip to the gunsmith. The black synthetic stock keeps overall weight around 7 pounds and total length at 39.5 inches, a package that swings fast in hallways and stows easily. A simple brass bead up front keeps the sighting picture uncluttered, which is exactly what you want when things happen fast at close range.
The cylinder bore barrel patterns defensive loads well at practical distances, and the aftermarket for this platform is enormous if you ever want to change things up. Buy it once, run it hard, and pass it down. That is what this gun was designed for.
Yes, this 590A1 has a 3-inch chamber, so it runs both 2.75-inch and 3-inch 12 gauge shells. Keep in mind capacity is 6+1 with 2.75-inch shells and drops to 5+1 when you load 3-inch magnums. For most home defense loads you will be shooting 2.75-inch anyway.
The 590A1 is the Mil-Spec version of the platform, built to pass military qualification testing. It upgrades to a heavy-walled barrel, a metal trigger guard, and a metal safety button, where the 500 and standard 590 use lighter barrels and polymer parts. It also has a cleanout magazine tube cap for easier maintenance. It weighs a touch more, but that extra beef is the whole point.
It does. The forend has M-LOK slots on both sides and along the bottom, so weapon lights, hand stops, and sling mounts attach directly without adapters. It is one of the easiest ways to set up a defensive shotgun with a light, which most folks consider a must-have for home use.
For the ranges a defensive shotgun realistically gets used at, a front bead is fast and plenty accurate. It gives you an uncluttered sight picture that is quick to pick up under stress. If you later want ghost ring sights or an optic, the 590A1 platform has a huge aftermarket, and the receiver is drilled and tapped for adding a rail.
| UPC | 015813507660 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 50766 |
| Action | |
| ATF Type | Shotgun |
| Barrel Finish | Black Parkerized |
| Barrel Length | 18.5" |
| Caliber/Gauge | 12 Gauge |
| Capacity | 6 + 1 |
| Color | BLUED |
| Length | 39.5'' |
| Magazine Included | Yes |
| Model | |
| Package Height | 7.75 |
| Package Width | 2.25 |
| Product Type | Shotgun |
| Safety | Ambidextrous Top Tang |
| Shipping Weight | 8.4 |
| Sights | Bead Front |
| Sights Type | Fixed Sights |
You must be logged in to post a review.
Reviews
There are no reviews yet.