10-24-2015, 12:30 PM
In this question, I feel a bit naive. After all, a square bolt face with proper support should support the case the same regardless of nominal design. Yes there are differences associated with the manufacturing and finishing techniques in highly competitive precision rifles.
The CZ 527 is an excellent bolt action rifle and not an AR.
In the AR, the difference between a nominal Grendel bolt face and the AK bolt face is the depth of set back from the front of the lugs. The set back on tihe bolt face affects chambeing details, but I haven't seen complaints that one bolt face produces better accuracy than another.
So, I would expect no discernable difference in accuracy would be realized from changing bolt faces.
The CZ 527 is an excellent bolt action rifle and not an AR.
In the AR, the difference between a nominal Grendel bolt face and the AK bolt face is the depth of set back from the front of the lugs. The set back on tihe bolt face affects chambeing details, but I haven't seen complaints that one bolt face produces better accuracy than another.
So, I would expect no discernable difference in accuracy would be realized from changing bolt faces.
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"To those who have fought and almost died for it, freedom has a flavor the protected will never know."
-- Author Unknown
"If at first you do succeed, try not to look astonished!" -- Milton Berle