You can find the Yankee Hill Machine Co HUB Direct Thread Mount 11/16"x24 here Fast $9.95 shipping! Orders over $200 ship for free!
The Yankee Hill Machine Co HUB Direct Thread Mount System was designed to convert HUB compatible suppressors to a direct thread mounting system. Simply remove your existing mount mechanism from your suppressor and thread on our HUB Direct Thread Mount using a 3/4" open end wrench. Then thread the suppressor onto your barrel. Made from 17-4PH heat treated steel with a Melonite QPQ finish.
Threads: 11/16"x24
Weight: 1.7oz