Birchwood Casey Utility brushes come in a 3 pack with different style brush ends. Nylon brush: use on delicate blueing and engraving. Bronze brush: ideal for tough deposits. Stainless brush: use for the toughest removal of deposits.
Specifications:

Type
Size
Quantity	3 Pack
Bristle Type	Nylon/Bronze/Steel
Length
Includes
Material	Steel/Brass/Nylon
Tip Feature
Battery
Thread Pattern
Protects
Suitable For	Firearms
Eco-Friendly