.38/.357/9mm Caliber Brass Jag – Female Threaded
All Brass Construction with Pointed Tip
12/28 Female Threads
For Use with J. Dewey .30,.35, & .38 Caliber Male Thre..
The Bore Tech Proof Positive Cleaning Jags eliminate the annoying false indication of copper fouling in your bore caused by traditional brass jags. Using a proprietary alloy and secondary treatment pr..