The Dewey .20 Cal Nylon Brush is designed for safe, effective cleaning of .20 / .204 caliber rifle barrels. Built with non-abrasive nylon bristles, it removes fouling without damaging the bore—making it ideal for routine maintenance and precision rifles.

The brass core provides added strength and durability while maintaining a gentle cleaning profile. With standard 5/40 male threads, this brush works seamlessly with most .20 caliber cleaning rods and accessories.

Reliable, safe, and built for accuracy—this is a must-have for keeping your rifle performing at its best.

Key Features

• Designed for .20 / .204 caliber rifles
• Nylon bristles for safe, non-abrasive cleaning
• Brass core for durability
• Rifle-length brush for full bore coverage
• Standard 5/40 male threads for compatibility

Specifications

• Caliber: .20 / .204
• Brush Type: Nylon
• Core: Brass
• Thread: 5/40 Male
• Application: Rifle cleaning