I'm not sure how popular a bullet made for just the Krag will be but, here it is.
The end of the case neck, will be approx. in the middle of the first parallel band, behind the tapered first band.
When loaded to a 3.07 COAL, the tapered band should be against the leade and the base of the GC at the neck/shoulder juction. The tapered band matches the leade angle and there is a little COAL left for warn throats.
The diameter is .311 with WW and will cast about .3122 in lino, the prefered alloy for higher velocity target work. For those that like larger bullets for the Krag, maybe a optional .313 version, that will cast .3142 in lino.
This is also posted in the discussion section on the NOE site.
Frank