J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack Review

The J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack Made a Bold First Impression

Maintaining the pinpoint accuracy of a .17 caliber rifle requires meticulous care, and for years I’d relied on standard brass-core brushes, blissfully ignorant of the “false positive” copper fouling they were creating. Enter the J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack, promising to eliminate those misleading blue-green stains and offer a truly clean bore. These brushes from J. Dewey promised a new level of precision in my cleaning regimen.

For years, I struggled to truly isolate copper fouling, often chasing phantom stains. My .17 HMR needed a better cleaning solution, and these brushes seemed like the answer.

Upon opening the package, I was impressed by the clean, professional look of the brushes. The nylon bristles felt firm, and the aluminum construction exuded quality.

I had been using a generic brass-core brush and a bore snake for my cleaning. This promised to eliminate misleading indications of copper fouling, and therefore seemed like a worthwhile upgrade.

My initial reaction was a mix of excitement and skepticism. Could these brushes really make that much of a difference?

Real-World Testing: Putting J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack to the Test

First Use Experience

My first test took place at my home cleaning bench after a day of prairie dog hunting with my .17 HMR. The rifle had seen several hundred rounds, so copper fouling was definitely a concern.

The conditions were controlled, but the rifle was thoroughly dirty. I followed my usual cleaning procedure, but substituted the J. Dewey brush for my standard one.

The brush threaded smoothly onto my existing cleaning rod. The tight fit of the nylon bristles gave me confidence that it was thoroughly scrubbing the bore.

After a few passes, my patch came out significantly cleaner than I was used to seeing. It eliminated the misleading blue-green false positives that I was used to seeing with my old brushes.

Extended Use & Reliability

After several months of consistent use, the J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush continues to impress. The nylon bristles have shown minimal wear, and the aluminum components remain corrosion-free.

I clean my rifles after every range trip or hunting session. I have used these brushes dozens of times over the last several months.

The brush still provides the same aggressive scrubbing power as when it was new. It maintains its structural integrity even with repeated use.

Compared to my previous experiences with brass-core brushes, these brushes last significantly longer. Furthermore, they eliminate the frustration of false positives.

Breaking Down the Features of J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack

Specifications

The J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack is specifically designed for .17 caliber rifles, featuring a 5-40M thread pattern for compatibility with most .17 caliber cleaning rods. Each pack contains three brushes, ensuring a long-lasting supply for regular maintenance.

The brushes utilize nylon bristles known for their effective scrubbing action without damaging the bore. The core and ferrule are constructed from machined aluminum, eliminating reactions with ammonia-based solvents that commonly occur with brass.

This aluminum construction is crucial for preventing false positives when using copper solvents. The dense nylon bristles provide excellent cleaning power while remaining gentle on the rifling.

Performance & Functionality

The J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack excels at removing copper fouling without the misleading visual indicators of traditional brass brushes. Its robust construction ensures consistent cleaning performance over an extended period.

These brushes perform their intended function admirably. They leave the bore significantly cleaner than my previous cleaning method.

The brushes are a clear improvement over brass brushes, offering superior cleaning and preventing inaccurate assessments of bore cleanliness. The brushes meet and exceed my expectations.

Design & Ergonomics

The brushes feature a well-designed aluminum core and ferrule. This provides a secure attachment to the cleaning rod.

The nylon bristles are densely packed and evenly distributed, maximizing contact with the bore. The brushes are easy to handle.

The J. Dewey brushes have a quality feel to them. There is no learning curve when it comes to using the brushes.

Durability & Maintenance

The J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack is built to last. The high-quality materials and construction ensure a long service life.

Cleaning the brushes is simple. Simply rinse them with solvent and allow them to air dry.

With proper care, these brushes will provide years of reliable service. Their longevity makes them a worthwhile investment.

Accessories and Customization Options

The J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack doesn’t require any specific accessories. It is designed to be used with standard .17 caliber cleaning rods and copper solvents.

However, investing in a high-quality bore guide is recommended to protect the muzzle. Also, always use quality cleaning solvents and patches.

While there are no direct customization options, ensuring compatibility with your existing cleaning setup is key. The brushes are compatible with any 5-40M threaded cleaning rod.

Pros and Cons of J. Dewey 17 Caliber 5-40M Copper Elimnator Bore Brush 3/Pack