Otis Technology Bronze All Purpose Brush 10 Pack

Multipack: Includes 10 bronze AP brushes for cleaning stubborn residue on metal surfaces that require more aggressive scrubbing action, Versatile Utility: Double end design allows for large surface scrubbing on one end and precision cleaning with the smaller end, Multi-Use: Ideal for cleaning the area around the firing pin and perfect for slides, receivers and locking lugs, Powerful Cleaning: Elite in cleaning hard to reach areas, they give you the ability to scrub places where carbon, powder, and copper residue hibernate, Scrubbing Power: Stiff bronze bristles offer a more aggressive bristle and are meant for internal firearms parts only