sabre defense 6.5 bolt for a 7.62x39?

[12guagecody]

I have a question- could i use my sabre defense 6.5 grendel bolt to build a 7.62x39 ar15? ive heard that some bolts will work and that some bolts will not, but im not sure on the saber defense. please help!

 

[68wj]

No, the face is recessed too much for it to headspace.