The Traditions Cleaning Jag is a solid brass jag for 45 Caliber muzzleloading firearms. The jag can be threaded onto almost any 10/32 threaded rod. Just insert a cleaning patch or cloth on the jag and run patches through the bore. FeaturesSolid brass construction to avoid damaging the barrel10/32 threaded for use with many cleaning rodsConcave end eases in loading