Birchwood Casey 41211 .40 Cal Handgun Cleaning Brushes 9" 3-Pack

The Birchwood Casey 41211 cleaning brushes deliver professional-grade bore maintenance for .40 caliber handguns with their phosphor bronze construction and precision-looped design. These 9-inch brushes remove fouling and residue that standard patches can't reach, extending barrel life and maintaining accuracy.

What Makes This Different

Phosphor bronze bristles resist corrosion while providing optimal stiffness for effective cleaning without damaging rifling. The looped end design allows for easy attachment to cleaning rods and prevents bristle loss during use. Each brush maintains its shape through hundreds of cleaning cycles, outlasting cheaper alternatives that flatten after minimal use.

Key Features

• Phosphor bronze bristles engineered specifically for .40 caliber bore diameter
• 9-inch overall length provides excellent leverage and control during cleaning
• Looped end construction prevents bristle separation and rod detachment
• Three-brush pack ensures consistent cleaning performance over extended use
• Compatible with standard 8-32 threaded cleaning rods
• Corrosion-resistant materials withstand repeated solvent exposure
• Precision-wound bristles maintain uniform bore contact throughout brush life

These brushes excel in removing carbon buildup, copper fouling, and powder residue from .40 S&W, 10mm Auto, and similar bore diameter cartridges. Law enforcement agencies and competitive shooters rely on phosphor bronze brushes for maintaining peak accuracy standards. The brushes perform effectively with all major gun cleaning solvents and maintain their cleaning properties in temperatures from -20°F to 150°F.

Technical Specs

• Caliber: .40 (10mm bore diameter)
• Overall length: 9 inches
• Bristle material: Phosphor bronze
• Thread specification: 8-32 standard
• Quantity: 3 brushes per package
• End design: Looped construction
• Manufacturer: Birchwood Casey
• Model: 41211

Professional armorers choose Birchwood Casey brushes for their consistent performance and durability standards. The three-pack format ensures backup brushes remain available when primary brushes require replacement, preventing maintenance delays during critical cleaning schedules.