Material: Stainless Steel
Outside diameter - .725"
Protect the threads on your barrel with our thread protector.Fits on barrels that are threaded for 1/2 X 28.
Warning: This product may be alloyed with trace amounts of lead and other elements which are known to the State of California to cause reproductive harm and cancer. To prevent exposure, do not alter the product by welding, grinding, etc. For more information, go to www.P65Warnings.ca.gov.
More Information GTIN 841370111763