All 590A1 models include the features that have made the Mossberg pump-action family legendary — Ambidextrous safety; Dual extractors; Twin action bars; Positive steel-to-steel lockup; and an Anti-jam elevator ensuring smooth operation.
MilSpec Construction: As the only pump-actions to pass the rigorous MilSpec 3443E classification, the 590A1 series has been the go-to firearm of choice for military and law enforcement agencies worldwide for decades.
Features:
- Durable Parkerized finish
- Metal trigger guard/safety button
- Convenient magazine tube clean-out cap
- A forend strap to keep the shooter’s lead hand clear of the muzzle.
Specs:
| Stock Finish | Plus 4 Shell Holder Stock |
| LOP Type | Fixed |
| LOP (in) | 13.87 |
| Capacity | 5+1 |
| Sight/Base | Ghost Ring |
| Barrel Type | Heavy-Walled |
| Barrel Finish | Parkerized |
| Choke | Cylinder Bore |
| Weight (lbs) | 6.75 |
| Length (in) | 33.75 |
