The Hoppe's 1307AP Phosphor Bronze Pistol Brush is engineered for effective firearm cleaning with phosphor bronze bristles designed for 9mm pistols. Built stout for efficient cleaning and most effective on lead deposits.Hoppe's 1307AP Phosphor Bronze Pistol BrushDesigned specifically for 9mm caliber pistolsPhosphor bronze bristles for durability and effectiveness10-pack for extended use and valueOptimized for removing lead buildupProfessional-grade constructionEssential for proper firearm maintenance these brushes provide reliable cleaning performance for 9mm pistol owners who demand quality cleaning tools for their firearms.