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Mossberg 590 Pump 12 Ga 20" HB 3" GRS 8+1 Black Synthetic Stock Black
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$739.99
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SKU: 51663-015813516631
Overview
Built for hunters and shooters who want a straightforward 12 gauge pump with practical handling, this shotgun pairs a 20-inch heavy-walled barrel with an 8+1 capacity and a 3-inch chamber. The fixed cylinder choke and ghost ring sight support fast target acquisition and consistent shot placement in close-quarters or general field use. At 7.25 pounds, it remains manageable when moving through tight spaces or carrying over longer sessions. The black synthetic stock keeps the setup simple and durable in appearance without adding unnecessary complexity.
Why Hunters Choose the Mossberg
12 Gauge
Chambering supports a wide range
20-inch Heavy-walled
Barrel adds stability and accuracy-focused
Fixed Cylinder
Choke provides consistent shot patterning
8+1 Capacity
Ample loading flexibility
Ghost Ring
Sight supports quick target acquisition
Key Features
- 12 gauge pump-action shotgun with a 20-inch heavy-walled barrel
- 8+1 capacity with a 3-inch chamber
- Fixed cylinder choke for consistent shot patterning
- Ghost ring sight for quick target acquisition
- Black synthetic stock for a secure, practical grip
- 7.25-pound weight for easier handling in tight spaces
Best Used For
- Hunters needing a 12 gauge pump shotgun for tight-space handling and quick target acquisition
- Users wanting an 8+1 capacity shotgun with a 20-inch barrel for versatile field use
- Those who prefer a black synthetic stock and ghost ring sight for straightforward setup
- Shooters looking for a 7.25-pound shotgun that remains manageable during extended carry
Specifications
| Action | Pump |
|---|---|
| Barrel Length | 20 |
| Barrel Type | Heavy-walled |
| Capacity | 8+1 |
| Chamber | 3 |
| Choke | Fixed cylinder |
| Gauge | 12 |
| Sight | Ghost ring |
| Stock Finish | Black |
| Stock Material | Synthetic |
| Weight | 116 oz |
Pros
- 12 gauge chambering supports a wide range of hunting and field applications.
- 20-inch heavy-walled barrel adds stability and accuracy-focused handling.
- Fixed cylinder choke provides consistent shot patterning.
- 8+1 capacity offers ample loading flexibility.
- Ghost ring sight supports quick target acquisition.
- 7.25-pound weight helps maneuverability in tight spaces.
Considerations & Trade-offs
- The fixed cylinder choke limits versatility compared with interchangeable choke setups, so it is best suited to roles that match that configuration.
- At 7.25 pounds, it is manageable in tight spaces, but it is still a full-size shotgun to carry for extended periods.
- The 20-inch barrel and 8+1 capacity make for a practical setup, though they also add length and loaded weight versus more compact or lower-capacity options.
- The black synthetic stock is straightforward and functional, but it emphasizes utility over traditional styling or premium finish details.
Suggested Comparisons
- Pump-action 12 gauge shotguns
- Home defense shotguns
- Tactical shotguns
- Shotguns with ghost ring sights
Suggested Accessories
- Shell holder
- Gun cleaning kit
- Sling
- Choke tube wrench
Frequently Asked Questions
What gauge and chamber size does this Mossberg 590 use?
It is chambered in 12 gauge and listed with a 3" chamber.
How much ammunition does the shotgun hold?
The listed capacity is 8+1.
What sighting setup is included?
The description lists a ghost ring sight for quick target acquisition.
Is this model set up for confined spaces or close-quarters use?
The product description notes a 20-inch heavy-walled barrel and a 7.25 lb weight, and says it is easy to maneuver in tight spaces.
What stock finish is listed for this shotgun?
The stock finish is listed as black, with a black synthetic stock mentioned in the description.