This is a Winchester Repeating Arms Shotgun: Pump Action known as the Super X chambered in 20 Gauge, model # 512341690, UPC 048702008450
Model Series: Super X
Gun Type: Shotgun: Pump Action
Caliber: 20 Gauge
Action: Pump Action
Capacity: 5+1
Finish: Matte Black
Stock: Synthetic/ Matte Black
Sights: TruGlo Fiber Optic Adjustable
Barrel Length: 24
Overall Length: 44.5
Features: Sling Swivel Studs
