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Description
Bore Tech's Proof-Positive Chamber Brushes were created specifically to remove the stubborn carbon fouling found in AR-10 chambers and barrel extensions. These brushes are exceptionally ridged and provide safe and effective scrubbing action with twice the amount of oversized bristles, double wound cores, looped ends, and barrel safe studs.
Our premium Chamber Brushes, as opposed to phosphor bronze bristled brushes, are strongly recommended when using fast acting copper removing cleaners such as our Eliminator Bore Cleaner or Cu+2 Copper Remover. These brushes are unaffected by copper removing cleaners and will eliminate blue patches and false indications of copper fouling that are common with traditional phosphor bronze brushes.