Can anyone direct me to where I can obtain a bolt-head (the part that houses the firing pin and extractor) for a Norinco Type 97 rifle. - see circled in attached image

I'm not actually sure if this is for sure the correct part in the picture since mine is missing from a newly acquired (used) rifle and I've never actually seen one, but I do know that whatever contains the firing pin and extractor is missing and there is an empty hole in the Bolt Body (item #5) where it should go
My rifle would likely be much more interesting to take to the range if I had this part
Any suggestions?
TIA,
DT

I'm not actually sure if this is for sure the correct part in the picture since mine is missing from a newly acquired (used) rifle and I've never actually seen one, but I do know that whatever contains the firing pin and extractor is missing and there is an empty hole in the Bolt Body (item #5) where it should go
My rifle would likely be much more interesting to take to the range if I had this part
Any suggestions?
TIA,
DT


















































