Cheytac is .640 diameter by face. Lapua is .585. the 50bmg bolt nose depth is deep to accommodate the web in the case. But on the cheytac bolt nose depth, or bolt face to end of bt vs the lapua type bolts on the SRS it's fine. They can run the same depth, which means firing pin is the same, protrusion, etc. and the diameter is only .055 different, or .0275" per side. I'd think it's a simple program change to the existing cheytac bolt to allow the extractor cut, ejector holes in .0275 and use all existing parts. But that's up the to bean counters and button pushers. I'm just a poor dumb dirt farmer
How hard is it for a guy with a high tech CNC to take measurements and machine something like that?
Of course it would have to get heat treated and all....
Serious question because I know a guy with a high tech CNC...