This is a Walther Arms Inc Rifle: Semi-Auto known as the HAMMERLi chambered in 22LR, model # 576050010, UPC 723364214257
Model Series: HAMMERLi
Gun Type: Rifle: Semi-Auto
Caliber: 22LR
Action: Semi-Automatic
Capacity: 10+1
Finish: Matte Black
Stock: Black Synthetic/ 5x Adjustable
Sights: Flip-Up Back-Up Sights
Barrel Length: 16.1
Overall Length: 35.83
