KleenBore A181 .35/9mm Rifle Bore Brush Phosphor Bronze 8-32 Thread

The KleenBore A181 bore brush delivers thorough cleaning for .35 caliber and 9mm rifles with phosphor bronze bristles that scrub away fouling without damaging barrel rifling. This precision-engineered cleaning tool maintains consistent bore diameter throughout its length for effective carbon and copper removal.

What Makes This Different

Phosphor bronze bristles provide the ideal balance between cleaning effectiveness and barrel protection, removing stubborn deposits that nylon brushes leave behind while avoiding the aggressive scraping of stainless steel alternatives. The 8-32 threading ensures secure attachment to standard cleaning rods, preventing detachment during cleaning sessions. Each brush maintains uniform bristle density from base to tip, delivering consistent cleaning pressure across the entire bore length.

Key Features

• Phosphor bronze bristles remove carbon buildup and copper fouling effectively
• 8-32 threading fits standard rifle cleaning rods and handles
• Dual caliber compatibility for .35 caliber and 9mm rifle bores
• Corrosion-resistant bronze construction withstands repeated solvent exposure
• Precision-wound bristles maintain shape through multiple cleaning cycles
• Looped and wound construction prevents bristle shedding in barrel
• Standard rifle length accommodates most barrel cleaning requirements

Regular use maintains accuracy by preventing fouling accumulation that affects bullet flight consistency. The brush works effectively with standard bore solvents and penetrating oils, making it suitable for routine maintenance after range sessions or extended storage preparation. Competitive shooters rely on phosphor bronze brushes for thorough cleaning between matches, while hunters use them for season-end maintenance.

Technical Specs

• Caliber compatibility: .35 caliber and 9mm rifle bores
• Thread specification: 8-32 male threading
• Bristle material: Phosphor bronze
• Construction: Looped and wound bristle attachment
• Length: Standard rifle bore brush dimensions
• Core material: Steel wire core with bronze coating
• Manufacturer: KleenBore (Kleen-Bore Inc.)

This brush represents proven cleaning technology that maintains barrel condition while removing performance-affecting deposits. The phosphor bronze material provides decades of reliable service when properly maintained, making it a cost-effective addition to any rifle cleaning kit.