Looking for some bolt gun information.
I bought a barrel blank in 5.45 that is NOT chambered. I need to head space and cut threads.
What I don't know about is the different bolts or bolt faces that are available to use since the case diameter will be different.
I still want to be able to use the magazine as well.
Do people buy already made bolt w/ working extractors going from 8mm down to .223 or 5.45mm ???
OR will I have to modify an 8mm bolt face and make an extractor?
Any insight is appreciated.
I bought a barrel blank in 5.45 that is NOT chambered. I need to head space and cut threads.
What I don't know about is the different bolts or bolt faces that are available to use since the case diameter will be different.
I still want to be able to use the magazine as well.
Do people buy already made bolt w/ working extractors going from 8mm down to .223 or 5.45mm ???
OR will I have to modify an 8mm bolt face and make an extractor?
Any insight is appreciated.

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