This Jag is not for use in the bore of a shotgun. This Jag Is for cleaning magazine tubes. If you need a bore jag, please click the following link.TCS Bore Jags
The cleaning jags for sale here were proudly invented by master Gunsmith David Dentico. David Dentico is the owner of The Custom Shop Gun Shop in Walworth New York. We proudly certify that 100% of our product is made and assembled in the US. These jags are the finest cleaning tools you will ever use. They dramatically cut down on mess, smell, expense and cleaning time.