Mossberg120917677
Mossberg 590S Shockwave 18.5" 12 Gauge Shotgun - Black (Model 51600)$556.59
Availability: In Stock
The Mossberg 590 Shockwave .410 gauge shotgun is a compact, maneuverable pump-action designed for shooters who need serious firepower in tight quarters. Built on a lightweight anodized aluminum receiver with steel-to-steel lockup between the bolt and barrel, this .410 delivers the handling of a pistol with the stopping power of a shotgun. The 14-inch barrel and 26.5-inch overall length make it exceptionally easy to deploy in home defense, truck storage, or any scenario where space is at a premium—yet it cycles 2¾-inch and 3-inch shells with confidence through a 5+1 capacity.
What sets the Shockwave apart is its bird's head pistol grip, a design choice that maximizes maneuverability while helping tame the recoil impulse. The grip geometry favors shooters who appreciate control in close-quarters work. The ambidextrous, top-mounted safety ensures any shooter can operate it intuitively, and the open bottom loading port makes topping off fast and natural. Twin action bars keep the pump running smooth and binding-free, backed by dual shell extractors and an anti-jam elevator that won't let you down when it matters.
Mossberg engineered the 590 Shockwave to deliver genuine utility without NFA complications—you get a short, potent platform that's legal to own and carry in most jurisdictions. A sling swivel point on the magazine cap rounds out the package, ready to accept your own tactical sling. Whether you're setting up a truck gun, a bedside defensive shotgun, or a training platform for light recoil .410 practice, the 590 Shockwave offers proven Mossberg reliability in a footprint that refuses to compromise.
| Gauge | .410 |
| Action | Pump (slide-action) |
| Barrel Length | 14 inches |
| Overall Length | 26.5 inches |
| Magazine Capacity | 5+1 |
| Shell Compatibility | 2¾-inch and 3-inch |
| Receiver | Anodized aluminum |
| Grip Style | Bird's head pistol grip |
| Safety | Ambidextrous, top-mounted |
| Model Number | 50649 |
The 590 Shockwave chambers both 2¾-inch and 3-inch .410 shells, giving you flexibility in ammunition selection and recoil management.
Yes. The 590 Shockwave is not subject to National Firearms Act restrictions, making it legal to own and carry in most jurisdictions without federal registration or tax stamps.
The bird's head grip is designed to maximize maneuverability in tight spaces and help minimize the impact of felt recoil, making the shotgun easier to control during follow-up shots and prolonged shooting sessions.
The 590 Shockwave features a sling swivel point on the magazine cap, ready to accept your own tactical sling for carry and deployment.
SKU: 120918128 • Width: 9in • Height: 4in • Depth: 33in • Weight: 6oz
Availability: In Stock
The Mossberg 590 Shockwave .410 gauge shotgun is a compact, maneuverable pump-action designed for shooters who need serious firepower in tight quarters. Built on a lightweight anodized aluminum receiver with steel-to-steel lockup between the bolt and barrel, this .410 delivers the handling of a pistol with the stopping power of a shotgun. The 14-inch barrel and 26.5-inch overall length make it exceptionally easy to deploy in home defense, truck storage, or any scenario where space is at a premium—yet it cycles 2¾-inch and 3-inch shells with confidence through a 5+1 capacity.
What sets the Shockwave apart is its bird's head pistol grip, a design choice that maximizes maneuverability while helping tame the recoil impulse. The grip geometry favors shooters who appreciate control in close-quarters work. The ambidextrous, top-mounted safety ensures any shooter can operate it intuitively, and the open bottom loading port makes topping off fast and natural. Twin action bars keep the pump running smooth and binding-free, backed by dual shell extractors and an anti-jam elevator that won't let you down when it matters.
Mossberg engineered the 590 Shockwave to deliver genuine utility without NFA complications—you get a short, potent platform that's legal to own and carry in most jurisdictions. A sling swivel point on the magazine cap rounds out the package, ready to accept your own tactical sling. Whether you're setting up a truck gun, a bedside defensive shotgun, or a training platform for light recoil .410 practice, the 590 Shockwave offers proven Mossberg reliability in a footprint that refuses to compromise.
| Gauge | .410 |
| Action | Pump (slide-action) |
| Barrel Length | 14 inches |
| Overall Length | 26.5 inches |
| Magazine Capacity | 5+1 |
| Shell Compatibility | 2¾-inch and 3-inch |
| Receiver | Anodized aluminum |
| Grip Style | Bird's head pistol grip |
| Safety | Ambidextrous, top-mounted |
| Model Number | 50649 |
The 590 Shockwave chambers both 2¾-inch and 3-inch .410 shells, giving you flexibility in ammunition selection and recoil management.
Yes. The 590 Shockwave is not subject to National Firearms Act restrictions, making it legal to own and carry in most jurisdictions without federal registration or tax stamps.
The bird's head grip is designed to maximize maneuverability in tight spaces and help minimize the impact of felt recoil, making the shotgun easier to control during follow-up shots and prolonged shooting sessions.
The 590 Shockwave features a sling swivel point on the magazine cap, ready to accept your own tactical sling for carry and deployment.
SKU: 120918128 • Width: 9in • Height: 4in • Depth: 33in • Weight: 6oz