Well Butlersrangers has finished his bolt checking, in the interest of advancing Krag knowledge here, who else wants to check there bolts? If you have been a regular here for a number of years and have more than a few Krags send me a PM and we will see where the bolt checking fixture goes next.
I have to review Chuck's data but at first glance it appears that all the stamps on the bolts are going to be random as far as bolt size and head space is concerned. Further checking will be helpful and members that do check this will have a better understanding of their own Krags.