With Otis All-Purpose Brush Kit youll always have the right brush for the right project. Clean hard-to-reach areas where carbon, powder and copper residue hide with the small end and bigger areas with the large end. The soft nylon-bristled brush is ideal for delicate areas, followed by the slightly more aggressive blue nylon-bristled brush for stubborn residue. The bronze-bristled brush is recommended for cleaning around the firing pin, slides, receivers and locking lugs that require a more aggressive scrubbing action. Per 3. Type: Jags & Brushes.
