Yes, HAO has just released a replica of the UKSF L119A2 FH216A flash hider.
It was hoped that the company would also replicate the corresponding FA556SA suppressor, but until now there has been no confirmation.
Check out this chart:
Note the column I’ve highlighted:
HAO FA556SA (Beta) “IN PROGRESS”.
You can read more about the real steel FA556SA in HRW’s excellent article for the blog, here.