Breakthrough Clean BT-357/38/9PBBB Phosphor Bronze Brush 9mm 357 Mag 38 Cal 8-32 Bronze Bronze Brush

Superior Firearm Maintenance: The Breakthrough Clean Phosphor Bronze Bore Brush for .357 & .38 Caliber Firearms Maintaining the precision and reliability of your .357 Magnum or .38 Special firearm is paramount for any responsible owner, whether you're a competitive shooter, a casual range enthusias