Patch holders can be used for a variety of calibers (See Fit Sizes) that makes them more universal for holding patches to start the cleaning process when saturating or lubricating the bore.
Brass Shotgun Patch Holder, works from 410GA thru 10GA.
Great for holding patches to clean the bore, especially useful when holding patches with solvent on them to start the cleaning process.
American Standard Shotgun #5/16-27 threads
Item Nr.: 610-PH12