Bore Tech's Proof-Positive Nylon Chamber Brushes are 100% chamber safe and set the benchmark for all other nylon chamber brushes. This is due to the superior construction and engineered features that are incorporated into each and every brush.
Unlike phosphor bronze bristled brushes, our premium Proof-Positive Nylon Chamber Brushes are strongly recommend when using fast acting copper removing cleaners such as our Eliminator Bore Cleaner or Cu+2 Copper Remover. These brushes are not affected by copper removing cleaners and will eliminate blue patches and the false indication of copper fouling that is associated with traditional phosphor bronze brushes.
TRADITIONAL BRASS PRODUCTS PROOF-POSITIVE PRODUCTS
All Proof-Positive Nylon Chamber Brushes have twice the amount of extra ridged nylon bristles and each caliber has specifically tailored bristle diameters resulting in double the scrubbing action and faster cleaning.
Each non brass, double wound brush core has a looped end eliminating the sharp cut ends found on many other low quality brushes. This attention to detail along with aircraft grade aluminum studs are all necessary to produce an effective, long lasting, high quality nylon chamber brush for your rifle.
Bore Tech's Proof-Positive Nylon Chamber Brushes are available in Single Packs for both the .223/5.56mm AR-15 and .308/7.62mm AR-10.
Bore Tech - Redefining Gun Care
Proudly made in the USA