CZ 527 7.62x39 converting to 6 arc

[Bendr]

Hello! I have the opportunity to pick up a cz 527 in 7.62x39, I'd like to convert it to 6 arc, what would that process look like? I know the bolt face is slightly different and I'd need a new barrel, how would I fix the bolt face issue? I've never converted a rifle to a new caliber before.

Thanks,
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