Liberty Barrel Group Buy Build Comments

[Tedward]

I know people who cut and modify .556 extractors to work on a Grendel .135 bolt. A 7.62x39 is made for a .125 head space so it will need modified too.

I agree with what jurassic said, maybe one of the new guys on the bolt manufacturing will be offering them as rebuild kits soon. Right now I think there just trying to get complete bolts out the door.