The 590M offers magazine-fed convenience in the legendary Mossberg pump-action tactical platform. The shotgun and magazine are uniquely designed incorporating stabilizing ribs that engage the magazine directly to the receiver for a sure lockup. The features Mossberg tactical pump users expect are all there: dual extractors, twin action bars, positive steel-to-steel lockup, drilled and tapped receiver, ambidextrous safety, and a heavy-walled barrel.
| Chokes Included | Cylinder |
| FireArm | yes |
| Barrel Length | 18.50" |
| OAL | 39.50" |
| Barrel Length Range | 18" to 18.99" |
| Sights | Bead Front |
| Metal Finish | Blued |
| Stock Description | Fixed |
| Weight Range | 7 lbs to 7.99 lbs |
| Hand | Right Hand |
| Stock Finish Group | Black |
| Metal Finish Group | Blued/Black |
| Weight | 7.75 lbs |
| Barrel Description | Heavy-Walled |
| Chamber | 2.75" |
| Action | Pump |
| Gauge | 12 Gauge |
| Capacity | 10+1 |
