Pre 2014 AX 308 bolt diameter

mikey geester

Private
Full Member
Minuteman
May 4, 2014
142
43
San Antonio TX
Hi all, can anyone tell me what the diameter of the bolt is on a Pre 2014 AX 308? I’m trying to order a Bore guide from Dewey but they said the diameter may be custom. My AX is in jail for 10 days (I’m in CA) so I can’t get the measurement.

Thanks!!