Bore Tech Proof-Positive nylon bore brushes are entirely safe for barrels and set the standard for all other nylon brushes due to their superior construction and engineered features. Unlike phosphor bronze bristle brushes, these premium nylon brushes are highly recommended for use with fast-acting copper-removing cleaners, such as our eliminator bore cleaner or Cu+2 copper remover. Traditional phosphor bronze brushes contain over 90% copper, which can cause patches to turn blue when exposed to most copper-removing cleaners. Featuring barrel-safe, non-brass cores and threads, Bore Tech Proof-Positive nylon bore brushes are unaffected by copper-removing cleaners, thereby eliminating blue patches and the false indication of copper fouling associated with traditional phosphor bronze brushes.

Each non-brass, double-wound brush core features a looped end, effectively eliminating the sharp cut ends commonly found on many other low-quality brushes
Meticulous attention to detail, coupled with aircraft-grade aluminum studs, is essential for crafting a durable, high-performance nylon bore brush, ensuring longevity and superior quality for your rifle
The .20 Cal rifle brushes are reduced by 1 inches in length to minimize the force needed for bore traversal, thereby decreasing cleaning rod flex and mitigating potential rod and barrel damage
Ensure absolute certainty that your rifle barrels are completely free of copper fouling, eliminating any potential confusion
Proof-positive nylon bore brushes are equipped with twice the number of rigid nylon bristles
Each caliber features specifically tailored bristle diameters, providing double the scrubbing action and resulting in faster cleaning

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).