Hoppe's BoreSnake Viper with Den – Pistol is a Hoppe's BoreSnake pull-through bore cleaner for the caliber or gauge shown. The one-piece design loosens fouling, scrubs with integrated brushing and wipes the bore as it is pulled through.
- Hoppe's BoreSnake Viper with Den is a compact bore-cleaning system with additional scrubbing action for the listed caliber or gauge and a storage case for range or field use.
