Dewey Copper Eliminator .22 Caliber Aluminum Jag – Male Threaded. 

Dewey 22JMA is an aluminum .22 rifled barrel cleaner. The model belongs to the Copper Eliminator series and is designed for use with ramrods with an 8/32 internal thread.

The Dewey 22JMA wiper is made of aluminum and is resistant to copper removal agents, allowing it to be used when cleaning the barrel with appropriate solvents.

The model is designed for cleaning rifled barrels of .22 / 5.6 mm caliber and is used with ramrods equipped with an 8/32 internal thread.

Main characteristics:

• Manufacturer: Dewey;
• Model: 22JMA;
• Series: Copper Eliminator;
• Type: aluminum visher;
• Purpose: cleaning the rifled barrel;
• Caliber: .22 / 5.6 mm (.224) Rimfire;
• Thread: 8/32 M;
• Material: aluminum;
• Country of origin: USA.

Features of Dewey 22JMA:

• Aluminum construction;
• Resistance to solvents for copper removal;
• 8/32 thread for compatible ramrods;
• Designed for .22 caliber;
• Copper Eliminator series.