Pro-Shot 4010PTO Tornado Bore Brush .40/10mm Brass Spiral Loop

The Pro-Shot 4010PTO Tornado Bore Brush delivers superior cleaning performance for .40 S&W and 10mm pistol barrels through its innovative spiral wound brass loop design. This specialized bore brush removes fouling and carbon buildup more effectively than traditional straight brushes by creating a tornado-like cleaning action that reaches every surface of the barrel's rifling.

What Makes This Different

The spiral wound brass loop construction sets this brush apart from conventional bore brushes that use straight bristles. The twisted brass loops follow the barrel's rifling pattern naturally, providing consistent contact with all surfaces while preventing damage to the bore. This design removes stubborn lead deposits and powder residue that standard brushes often leave behind, extending barrel life and maintaining accuracy.

Key Features

• Brass spiral wound loop construction prevents barrel damage while removing tough fouling
• Standard #8-32 thread fits most .40/10mm cleaning rods and handles
• Tornado cleaning action follows rifling grooves for complete coverage
• Compatible with .40 S&W, .40 Auto, and 10mm Auto pistol barrels
• Reusable brass construction withstands repeated cleaning sessions
• Precision-wound loops maintain shape and cleaning effectiveness over time
• Professional-grade quality suitable for high-volume cleaning operations

The brass material provides the ideal balance of cleaning power and barrel protection, being softer than steel rifling while harder than lead and copper fouling. Law enforcement armorers and competitive shooters rely on this brush design for maintaining peak accuracy in high-round-count firearms. The spiral loop pattern distributes cleaning solvent evenly throughout the barrel while the tornado action dislodges particles that accumulate in rifling grooves.

Technical Specs

• Caliber: .40 S&W / 10mm Auto
• Thread: #8-32 standard cleaning rod thread
• Material: Brass spiral wound loops
• Construction: Tornado/spiral wound design
• Compatibility: Standard .40/10mm pistol barrels
• Manufacturer: Pro-Shot Products
• Model: 4010PTO

This brush represents the evolution of bore cleaning technology, moving beyond traditional bristle designs to deliver measurably better cleaning results. The investment in quality cleaning equipment pays dividends in maintained accuracy and extended barrel life, making this an essential tool for serious shooters.