With its one-pass pull-through technique, the BoreSnake is the fastest and most effective gun cleaner on the market. The Viper features 3 cleaning brushes instead of 2 to deliver 50% more cleaning power than the original BoreSnake. Cone-shaped bore on the leading end allows for easy insertion into your gun's bore. Pull-cord is attached directly to brushes for superior strength. Bright orange coloring marks the area to apply lubricant for easy pull-through. Coils up to a convenient compact storage size.