Hoppes

Utility Brush - Phosphor BronzeManufacture ID: 1380POne end has traditional-size bristles for cleaning large areas. The other end features smaller bristles for getting into tighter spots. Brushes are non-breakable and can dig out dirt without scratching metal. They're perfect for cleaning breeches in firearms or great as all-purpose cleaning brushes.Warranty: Warranted against manufacturers defects.