This is a Winchester Repeating Arms Shotgun: Semi-Auto known as the Super X4 chambered in 12 Gauge, model # 511215340, UPC 048702010118
Model Series: Super X4
Gun Type: Shotgun: Semi-Auto
Caliber: 12 Gauge
Action: Semi-Automatic
Capacity: 4+1
Finish: Matte Black
Stock: Matte Black/ Synthetic
Sights: FT: TruGlo Fiber Optic/ RR: Adjustable
Barrel Length: 22 Matte Blued Finish
Overall Length: 43
Features: Vent Rib