Hoppe's BoreSnake Viper Den (.308 - .30 Caliber) Rifle Bore Cleaner

Hoppe's BoreSnake Viper Den (.308 - .30 Caliber) Rifle Bore Cleaner is a 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 and 50% more brush cleaning power. It has an integrated cone-shaped bore guide on the leading end and the brass weight has the caliber stamped on it. Includes a compact carrying case with a built in handle for easy storage between firearm cleanings.