Cleaning jags are equipped with machined aluminum components that do not react with ammonia-based solvents, unlike brass parts which may. This prevents the formation of blue-green stains on your patches, which could otherwise be misinterpreted as false positive indications of copper fouling. Consequently, you can accurately determine when your bore is truly free of copper.

• Precision-engineered .24 Cal/.243 Cal/6mm caliber aluminum jag with female threading for enhanced compatibility and optimal performance in bore cleaning applications
• All-aluminum construction with a pointed tip
• 8-36 internal threads
• Compatible with J. Dewey .22 Cal cleaning rods featuring 8-36 male threads