Pro-Shot Products offer the ultimate in firearms maintenance. The longevity and accuracy potential of your firearms depend on the quality of care taken in use and storage. Pro-Shot Products has developed the finest equipment and supplies to achieve the highest expectation of firearms care. The Pro-Shot Shotgun Adaptor is a quality brass adaptor. It changes a rifle rod (8/32 rifle threads) into accepting shotgun accessories. (5/16-27 standard shotgun threads). The Shotgun adaptor has a male 8/32 end that screws into rifle rod to accept 5/16-27 accessories such as your shotgun bore brush, shotgun patch holder and shotgun jag.