This is a Mossberg Shotgun: Pump Action known as the 590 chambered in 12 Gauge, model # 52150, UPC 015813521505
Model Series: 590
Gun Type: Shotgun: Pump Action
Caliber: 12 Gauge
Action: Pump Action
Capacity: 8+1
Finish: Matte Blue
Stock: Walnut/ Corn Cob Forend And Stock
Sights: Bead
Barrel Length: 20
Overall Length: 41
Features: Heat Shield