Breakthrough Clean Phosphorous Bronze Bronze Chamber Brush for .308 Cal AR 8-32 Thread

Breakthrough Clean Phosphorous Bronze Bronze 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. Breakthrough Clean Phosphorous Bronze Bronze Chamber Brush Specifications 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