Description Remington 522 Viper in .22 caliber with one, ten round removable magazine and a 20″ barrel. Checkered composite stock. Blued bolt, charging handle, smooth trigger and barrel. Push button safety in front of trigger guard. Adjustable rear and fixed blade front sights. Optics rail on top of receiver. Comes in its factory box with matching serial number, instruction manual, and tags. Must ship to FFL holder. Condition: New with tags in its factory box. Barrel Length: 20″ Serial: 311534 Manufacturer: REMINGTON ARMS COMPANY Caliber: .22 Long Rifle Model: 522 Viper Book# 8-610