Caliber: .22, .223

The Hoppe's Boresnake Viper takes the technology of the original Boresnake and increases the cleaning power by adding an additional set of brushes. This one-pass bore cleaning solution uses integrated bronze brushes to scrub out carbon fouling, while the tail clears the barrel of loose debris with a surface area 160x larger than a standard patch. It also has an integrated cone-shaped bore guide on the leading end and the brass weight has the caliber stamped on it. The Boresnake Viper Den now includes a T-handle for easier pull and a reusable carrying case that you can keep in your range bag or backpack to protect your Boresnake Viper during transport.

• Brass weight on pull cored has caliber stamped on it
• Has 160x larger surface area than a standard patch
• Integrated cone-shaped bore guide
• Lid of Viper Den doubles as a pull handle
• Convenient case for easy storage and transport

Caliber: .308, .30

The Hoppe's Boresnake Viper takes the technology of the original Boresnake and increases the cleaning power by adding an additional set of brushes. This one-pass bore cleaning solution uses integrated bronze brushes to scrub out carbon fouling, while the tail clears the barrel of loose debris with a surface area 160x larger than a standard patch. It also has an integrated cone-shaped bore guide on the leading end and the brass weight has the caliber stamped on it. The Boresnake Viper Den now includes a T-handle for easier pull and a reusable carrying case that you can keep in your range bag or backpack to protect your Boresnake Viper during transport.

• Brass weight on pull cored has caliber stamped on it
• Has 160x larger surface area than a standard patch
• Integrated cone-shaped bore guide
• Lid of Viper Den doubles as a pull handle
• Convenient case for easy storage and transport