
| Brand | Mossberg |
| SKU | 51665 |
| UPC | 015813516655 |
| Action | Pump Action |
| Finish | Parkerized |
| Sights | Ghost Ring Sights |
| Weight | 7.25 pounds |
| Capacity | 8+1 |
| Grip Safety | No |
| Optic Ready | No |
| Barrel Length | 20 inches |
| Manual Safety | Yes |
| Chamber Length | 3in |
| Length Of Pull | 14.25 inches |
| Overall Length | 41 inches |
| Trigger Safety | No |
| Caliber / Gauge | 12 Gauge |
| Threaded Barrel | No |
| Ambidextrous Safety | Yes |
| Condition | New |
Firearms ship to the FFL dealer you choose at checkout. Demo storefront — no real fulfillment.
The Mossberg 590A1 Retrograde is a rugged pump-action shotgun designed for dependable performance in home-defense, law-enforcement, and field applications. Its 20-inch cylinder bore barrel is chambered for 3-inch shells and also accepts 2 3/4-inch 12 Gauge ammunition. A heavy-wall barrel, vented heat shield, bayonet lug, dual extractors, and dual action bars support reliable operation and durability. The shotgun features a Parkerized finish, classic walnut furniture with a corncob-style forend, and ghost ring sights for fast, practical target acquisition. Its tang-mounted manual safety is accessible from either side, while the 8+1 capacity provides substantial onboard ammunition.
The Mossberg 590A1 Retrograde combines proven pump-action reliability with practical defensive features for dependable service in demanding conditions.