This is a Winchester Repeating Arms Shotgun: Pump Action known as the Super XP chambered in 20 Gauge, model # 512271691, UPC 048702004711
Model Series: Super XP
Gun Type: Shotgun: Pump Action
Caliber: 20 Gauge
Action: Pump
Capacity: 4+1
Finish: Matte Black
Stock: Satin Walnut Stock And Forearm
Sights: Brass Front Sight Bead
Barrel Length: 26 Matte Black Finish On Barrel
Overall Length: 45.5
Features: Vent Rib