KleenBore A193 .50 Cal Bore Brush 8-32 Thread Phosphor Bronze

The KleenBore A193 bore brush delivers thorough cleaning for .50 caliber handguns with phosphor bronze bristles that remove fouling without damaging barrel surfaces. This precision-engineered brush features standard 8-32 threading for universal compatibility with most cleaning rod systems.

What Makes This Different

Phosphor bronze bristles provide the ideal balance of cleaning effectiveness and barrel protection, unlike steel brushes that can cause wear or nylon brushes that lack scrubbing power. The A193 maintains consistent bristle density throughout its service life, ensuring reliable fouling removal across hundreds of cleaning cycles. KleenBore's manufacturing process creates uniform bristle placement for even contact with rifling grooves.

Key Features

• Phosphor bronze bristles remove carbon and copper fouling without barrel damage
• Standard 8-32 threading fits most cleaning rod systems
• Caliber-specific .50 diameter for optimal bore contact
• Corrosion-resistant bronze construction withstands cleaning solvents
• Precision-wound bristles maintain shape through extended use
• Compatible with .50 Action Express, .500 S&W Magnum, and similar calibers
• Manufactured to military cleaning kit specifications

Field stripping and regular maintenance keep large-caliber handguns functioning reliably under demanding conditions. The A193's phosphor bronze composition resists chemical breakdown from aggressive cleaning solvents while providing sufficient abrasive action to eliminate stubborn powder residue. Competition shooters and law enforcement professionals rely on consistent bore cleaning to maintain accuracy standards across high round counts.

Technical Specs

• Caliber: .50 caliber handgun
• Thread: 8-32 standard
• Bristle material: Phosphor bronze
• Overall length: Approximately 2.5 inches
• Core material: Brass wire
• Compatible with standard cleaning rods
• Manufactured in USA
• UPC: 026249003367

Professional armorers and serious shooters recognize that proper bore maintenance extends barrel life and preserves accuracy potential. The A193 represents proven cleaning technology that removes fouling efficiently while protecting the substantial investment in large-caliber handgun barrels.