Mossberg 590A1 Magpul 12 Gauge 20 in Parkerized
About this product
The Mossberg 590A1 Magpul Series combines the 590A1’s MIL-SPEC durability with Magpul SGA and MOE furniture tailored for tactical use. It ships with a heavy-walled 20 in. parkerized barrel, XS ghost-ring sights, and an ambidextrous top-tang safety. The Magpul SGA stock includes a spacer system for length-of-pull adjustment, a recoil-reducing buttpad and an optional cheek riser; the MOE forend provides extended gripping surface and front/rear hand stops. Chambered for 3 in. shells and built with steel components and a parkerized finish, this configuration emphasizes rugged, service-grade reliability.
Key Specifications
- The gauge is 12 Gauge.
- The barrel measures 20 inches and is heavy-walled.
- The chamber accepts 3 inch shells.
- The action is Pump Action.
- The finish is Black Parkerized.
- The stock is a Magpul SGA fixed synthetic.
- The forend is a Magpul MOE design with hand stops.
- The sights are XS Ghost Ring.
- The barrel is described as Heavy-Walled.
- The unloaded weight is approximately 7.25 lbs.
Rugged and straightforward, this 590A1 Magpul Series setup is intended for users who prioritize reliability and practical ergonomics. Its Magpul furniture adds modularity and fit options while the heavy-walled barrel and parkerized steelwork provide long-term durability for demanding use.
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Specs at a glance
Key attributes
| upc | 015813517737 |
| manufacturer | Mossberg |
| manufacturer part number | 51773 |
| action | Pump Action |
| atf type | Shotgun |
| barrel finish | Black Parkerized |
| barrel length | 20" |
| caliber/gauge | 12 Gauge |
| capacity | 8 + 1 |
| chokes included | Fixed Cylinder Bore |
| color | Black |
| length | 42.75 |
| model | 590A1 |
| package height | 2.8 |
| package width | 8.0 |
| product type | Shotgun |
| safety | Ambidextrous Top Tang |
| shipping weight | 10.1 |
| sights | XS Ghost Ring Sight |
| sights type | Adjustable Sights |