Extractor for grendel bolt?

[Sean Boburk]

I take it that the extractor for a Grendel bolt is different than those used for a 5.56/.223 bolt? I got impatient because the complete bolts were not in stock where I got my barrel, so I ordered a stripped bolt and tried to take the parts off a .223 bolt I have...the extractor seemed to be set pretty deep into the bolt. So just making sure that this will NOT work...

Thanks,

Sean