Breakthrough Clean Phosphor Bronze Brush .40 Caliber

Phosphor Bronze Brush Features This durable phosphorous bronze bristled brush is for effective cleaning without damaging your bore. The twisted brass core keeps brush rigid and has a deeper cleaning action than Nylon brushes. The brush has a standard #8-32 thread. Phosphor Bronze Brush Specifications Brand: Breakthrough Clean Category: Barrel Cleaning Tools Caliber: 40 Cal Model: Phosphor Bronze Brush Material: Brass / Bronze Bristle Type: Bronze Thread Pattern: 8-32 Units Per Pack: 1