This is a Mossberg Shotgun: Pump Action known as the 590 chambered in 12 Gauge, model # 50639, UPC 015813506397
Model Series: 590
Gun Type: Shotgun: Pump Action
Caliber: 12 Gauge
Action: Pump Action
Capacity: 2.75 6+1
Finish: Blue
Stock: Black Synthetic
Sights: Bead
Barrel Length: 18.5
Features: Raptor Grip/ Forend with Strap