KleenBore A177 .22/.223/5.56mm Rifle Bore Brush 8-32 Thread Bronze

The KleenBore A177 Bore Brush delivers thorough cleaning action for .22, .223, and 5.56mm rifle barrels with precision-engineered phosphor bronze bristles. This professional-grade cleaning tool removes fouling and residue that standard patches leave behind, maintaining barrel accuracy and extending firearm life.

What Makes This Different

Phosphor bronze construction provides the ideal balance of cleaning effectiveness and barrel protection. Unlike steel brushes that can damage rifling or nylon brushes that bend under pressure, phosphor bronze bristles maintain their shape while being soft enough to prevent barrel wear. The 8-32 thread standard ensures compatibility with most rifle cleaning rods and systems.

Key Features

• Phosphor bronze bristles resist corrosion and maintain cleaning effectiveness
• 8-32 thread fits standard rifle cleaning rods and handles
• Compatible with .22 LR, .223 Remington, and 5.56x45mm NATO chambers
• Precision-wound bristles provide consistent bore contact
• Looped and wound construction prevents bristle separation
• Professional-grade materials withstand repeated use
• Compact design stores easily in cleaning kits

This bore brush excels in both competitive shooting environments and field conditions. Carbon buildup from high-volume training sessions dissolves under the mechanical action of the bronze bristles. The brush works effectively with standard bore solvents and CLP products, making it suitable for military, law enforcement, and civilian applications. Weather exposure and temperature variations do not affect bristle performance.

Technical Specs

• Caliber: .22/.223/5.56mm
• Thread: 8-32 standard
• Material: Phosphor bronze bristles
• Construction: Looped and wound
• Length: Approximately 2.5 inches
• Weight: 0.5 oz
• Compatibility: Standard rifle cleaning rods
• Manufacturer: KleenBore

KleenBore's reputation for precision cleaning tools makes this bore brush a reliable choice for maintaining rifle accuracy. The phosphor bronze construction provides years of effective cleaning performance, making it a cost-effective addition to any gun maintenance kit.