Pro-Shot 20STO Tornado Bore Brush 20 Gauge 5/16-27 Thread Brass

The Pro-Shot 20STO Tornado Bore Brush delivers superior cleaning performance for 20 gauge shotguns through its innovative spiral wound loop design. This brass construction brush removes stubborn fouling and residue that standard brushes often leave behind, ensuring optimal barrel condition and consistent performance.

What Makes This Different

The spiral wound loop configuration creates multiple contact points along the barrel surface, providing more thorough cleaning action than conventional straight-bristle brushes. The brass construction offers the ideal balance between effective cleaning power and barrel protection, removing carbon buildup without damaging the bore. This design maintains consistent pressure distribution throughout the cleaning stroke, ensuring even fouling removal from breech to muzzle.

Key Features

• Spiral wound loop design maximizes barrel contact for thorough cleaning
• Brass construction provides optimal hardness for effective fouling removal
• 5/16-27 thread pattern fits standard cleaning rods and handles
• 20 gauge specific sizing ensures proper bore fit without binding
• Tornado brush design prevents over-brushing and barrel wear
• Durable construction withstands repeated cleaning cycles
• Compatible with all standard shotgun cleaning solvents and oils

Field testing demonstrates the brush's effectiveness across various ammunition types, from light target loads to heavy waterfowl shells. The spiral design proves particularly effective at removing plastic wad residue and powder fouling that accumulates during extended shooting sessions. Competition shooters and hunters rely on this brush design to maintain consistent patterns and prevent accuracy degradation caused by fouling buildup.

Technical Specs

• Gauge: 20 gauge shotgun specific
• Thread: 5/16-27 standard cleaning rod thread
• Material: Brass spiral wound construction
• Design: Tornado loop configuration
• Compatibility: Standard cleaning rods and handles
• Manufacturer: Pro-Shot Products
• Model: 20STO

The Pro-Shot 20STO represents a significant advancement in shotgun bore cleaning technology, combining proven materials with innovative design. This brush maintains barrel integrity while delivering the thorough cleaning performance demanded by serious shooters who understand that consistent accuracy starts with a properly maintained bore.