Breakthrough Clean Phosphor Bronze Bore Brush 40 Caliber #8-32 Thread

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