Breakthrough Clean Chamber Brush Phosphorous Bronze .308 Cal for AR Platform

Chamber 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. Chamber Brush Specifications Brand: Breakthrough Clean Category: Barrel Cleaning Tools Caliber: 308 Cal Model: Phosphorous Bronze Series: Bronze Chamber Brush Material: Brass / Bronze Bristle Type: Bronze Length: 3 Gun Type: AR Platform Thread Pattern: 8-32 Units Per Pack: 1 Weight: 0.05 lbs