I just received my LHB from SFRC today and was both surprised and disappointed to see that it came completely stripped (no ejector, extractor, or components). If you've seen the kits being sold in the US, they come complete plus a barrel wrench.
This means that you must scavenge all components from your existing bolt. Considering how difficult it is to source broken/lost Tavor parts, this is very concerning. One Tavor owner on CGN has already lost an ejector pin with no ETA on a replacement.
I couldn't find any contact info for North Sylva directly, so I'm posting this in hopes that they can provide bolt parts kits to LHB buyers. Considering the bolt cost $200, this would preferably be free.