KleenBore Phosphor Bronze Bore Shotgun Brush for .410 Gauge   #A183

The KleenBore Phosphor Bronze Bore Brush cleans and optimizes the bore of your .410 handguns. The cleaning kit's bristles are straight instead of crimped, making for quality cleaning power. It keep your shotgun at its most efficient operating quality.  5/16-27 threaded fitting.