Fletcher Rifle Works HUB Direct Thread Mount 1/2-28

A HUB pattern direct thread mount from Fletcher Rifle Works, cut for 1/2-28 muzzle threads.

HUB is the common rear thread standard on current suppressors, and it is what lets one can move between mount styles instead of staying with whatever it came wearing. Direct thread is the simple end of that: it threads onto the barrel and there is nothing on it that moves. Thread pitch has to match what is cut on the muzzle, and this one is 1/2-28.