The Hoppe's .10 Gauge Bronze Cleaning Brush features bronze bristles specifically designed for effective shotgun barrel cleaning and maintenance.Hoppe's .10 Gauge Bronze Cleaning BrushBronze bristles for superior cleaning performanceDesigned specifically for 10 gauge shotgunsStout bristles for efficient cleaning actionMost effective on lead buildup removalCompact dimensions: 0.90 x 1.75 x 4.85 inchesEssential for shotgun maintenance this bronze brush effectively removes lead deposits and fouling while being gentle on barrel rifling making it a must-have tool for serious shooters and gun enthusiasts.