Brownells .475 Cal/.480 Ruger #8-32 Male Double-Tuff Bore Brush, Pack of 3

Engineered with extra-thick, kinked phosphor bronze bristles, this brush delivers aggressive scrubbing power to eliminate the most stubborn carbon deposits from your bore. Phosphor bronze bristles with enhanced thickness Precision-engineered steel, meticulously looped and expertly wound to form a robust shank structure