Pro-Shot 20S Bronze Bore Brush 20 Gauge 5/16-27 Thread Brass Core

The Pro-Shot 20S bore brush delivers thorough cleaning for 20-gauge shotguns with bronze bristles that scrub fouling without damaging barrel surfaces. This precision-engineered cleaning tool features the standard 5/16-27 thread pattern for universal compatibility with most shotgun cleaning rods.

What Makes This Different

Unlike generic cleaning brushes, the Pro-Shot 20S incorporates a solid brass core that maintains structural integrity under repeated use. The bronze bristles provide optimal stiffness to remove stubborn powder residue and plastic wad fouling while remaining soft enough to protect barrel steel. The looped tip design prevents the brush from getting stuck during cleaning operations, eliminating the frustration common with cheaper alternatives.

Key Features

• Bronze bristles engineered specifically for 20-gauge bore diameter
• Solid brass core construction resists bending and breaking
• Standard 5/16-27 thread fits most cleaning rod systems
• Looped tip design prevents jamming in the barrel
• Bristle density optimized for effective fouling removal
• Compatible with all 20-gauge shotgun barrel lengths
• Professional-grade construction for extended service life

Field testing demonstrates the brush's effectiveness on both lead shot and steel shot fouling patterns. The bronze bristles maintain their shape through hundreds of cleaning cycles, making this brush suitable for high-volume shooters, competitive clay sports, and professional gunsmiths. The brush performs consistently in temperature extremes and works effectively with all standard gun cleaning solvents.

Technical Specs

• Gauge: 20-gauge shotgun
• Thread: 5/16-27 standard
• Bristle Material: Bronze
• Core Material: Solid brass
• Tip Design: Looped end
• Overall Length: Approximately 2.5 inches
• Bristle Diameter: Sized for 20-gauge bore (.615")
• Made in USA

Pro-Shot's reputation for manufacturing precision cleaning tools makes the 20S brush a reliable choice for maintaining 20-gauge shotguns. The combination of bronze bristles and brass core construction ensures consistent performance across thousands of cleaning cycles, making this brush a cost-effective investment for serious shotgun owners.