Mossberg120913331
Mossberg 590A1 9-Shot 12ga Pump-Action Shotgun - Black (Model 51660)$669.32
Availability: In Stock
The Mossberg 590A1 is a no-nonsense 12-gauge pump-action shotgun purpose-built for tactical use, home defense, and serious shooters who demand reliability under pressure. This nine-shot model pairs a compact 20-inch barrel with a fixed stock and proven Mossberg action that has earned respect in both civilian and professional hands. With its ghost ring sights, cylinder bore choke, and parkerized barrel finish, the 590A1 arrives ready to work—whether you're setting up for home defense, tactical training, or any scenario where a dependable 12-gauge matters.
The 590A1's design prioritizes function over flash. The 3-inch chamber accepts both 2.75-inch and 3-inch loads, giving you flexibility in ammunition selection. Ghost ring sights provide fast, reliable target acquisition in low light or high-stress situations. The synthetic black stock and parkerized finish resist corrosion and abuse—this shotgun is built to take a beating and keep cycling. At 7.25 pounds and 41 inches overall length, it balances maneuverability with the raw power expected from a full-size 12-gauge.
Pump-action shotguns reward shooter skill and training, and the 590A1's controls and ergonomics support both speed and precision. The cylinder bore choke delivers predictable pellet spread, and the nine-round capacity gives you margin for error when it counts. This is the shotgun chosen by those who prioritize performance and durability over trend—a working tool that doesn't quit.
| Gauge | 12 |
| Capacity | 9 rounds |
| Chamber | 3 inch |
| Barrel Length | 20 inches |
| Sights | Ghost ring |
| Choke | Cylinder bore |
| Stock Type | Fixed synthetic |
| Length of Pull | 14.25 inches |
| Barrel Finish | Parkerized |
| Stock Finish | Black synthetic |
| Weight | 7.25 pounds |
| Overall Length | 41 inches |
| Action | Pump (slide) |
| Model | 51663 |
Yes. The 590A1 was designed with defense and tactical applications in mind. The compact 20-inch barrel, nine-round capacity, ghost ring sights, and pump action combine to create a shotgun well-suited to home defense. The fixed 14.25-inch length of pull fits most adult shooters, and the synthetic stock is durable and low-maintenance.
The 590A1's 3-inch chamber accepts both 2.75-inch and 3-inch 12-gauge ammunition, giving you flexibility in load selection for buckshot, slugs, or birdshot depending on your needs.
Ghost ring sights are a rear aperture sight with a large opening that allows light to pass through while your eye naturally centers the front sight in the ring. This design speeds target acquisition and performs well in low-light conditions—a significant advantage for tactical or defense use.
Cylinder bore is a choke that provides no constriction to the shot pattern. This produces a consistent, predictable spread at defensive distances and is a standard choice for tactical shotguns because it performs reliably without requiring choke tube changes.
SKU: 120911794 • Width: 8in • Height: 2.4in • Depth: 43in • Weight: 9.5oz
Availability: In Stock
The Mossberg 590A1 is a no-nonsense 12-gauge pump-action shotgun purpose-built for tactical use, home defense, and serious shooters who demand reliability under pressure. This nine-shot model pairs a compact 20-inch barrel with a fixed stock and proven Mossberg action that has earned respect in both civilian and professional hands. With its ghost ring sights, cylinder bore choke, and parkerized barrel finish, the 590A1 arrives ready to work—whether you're setting up for home defense, tactical training, or any scenario where a dependable 12-gauge matters.
The 590A1's design prioritizes function over flash. The 3-inch chamber accepts both 2.75-inch and 3-inch loads, giving you flexibility in ammunition selection. Ghost ring sights provide fast, reliable target acquisition in low light or high-stress situations. The synthetic black stock and parkerized finish resist corrosion and abuse—this shotgun is built to take a beating and keep cycling. At 7.25 pounds and 41 inches overall length, it balances maneuverability with the raw power expected from a full-size 12-gauge.
Pump-action shotguns reward shooter skill and training, and the 590A1's controls and ergonomics support both speed and precision. The cylinder bore choke delivers predictable pellet spread, and the nine-round capacity gives you margin for error when it counts. This is the shotgun chosen by those who prioritize performance and durability over trend—a working tool that doesn't quit.
| Gauge | 12 |
| Capacity | 9 rounds |
| Chamber | 3 inch |
| Barrel Length | 20 inches |
| Sights | Ghost ring |
| Choke | Cylinder bore |
| Stock Type | Fixed synthetic |
| Length of Pull | 14.25 inches |
| Barrel Finish | Parkerized |
| Stock Finish | Black synthetic |
| Weight | 7.25 pounds |
| Overall Length | 41 inches |
| Action | Pump (slide) |
| Model | 51663 |
Yes. The 590A1 was designed with defense and tactical applications in mind. The compact 20-inch barrel, nine-round capacity, ghost ring sights, and pump action combine to create a shotgun well-suited to home defense. The fixed 14.25-inch length of pull fits most adult shooters, and the synthetic stock is durable and low-maintenance.
The 590A1's 3-inch chamber accepts both 2.75-inch and 3-inch 12-gauge ammunition, giving you flexibility in load selection for buckshot, slugs, or birdshot depending on your needs.
Ghost ring sights are a rear aperture sight with a large opening that allows light to pass through while your eye naturally centers the front sight in the ring. This design speeds target acquisition and performs well in low-light conditions—a significant advantage for tactical or defense use.
Cylinder bore is a choke that provides no constriction to the shot pattern. This produces a consistent, predictable spread at defensive distances and is a standard choice for tactical shotguns because it performs reliably without requiring choke tube changes.
SKU: 120911794 • Width: 8in • Height: 2.4in • Depth: 43in • Weight: 9.5oz