The Phosphor Bronze Brush from Hoppe's provides a thorough multi-directional scrubbing action for cleaning lead, carbon, powder and other fouling from the bore of a rifle without causing damage to the rifling.
Specifications:

Type	Cleaning Brush
Size	338/8mm
Quantity	10 PK
Bristle Type	Bronze
Length
Includes
Material
Tip Feature
Battery
Thread Pattern
Protects
Suitable For	Rifles
Eco-Friendly