Originally Posted by Ludicrous
So just how accurate are chronographs?
Sounds like lots of people put 100% faith in the data they spit out. How accurate would they measure one kernel of Varget velocity difference?
I didn't see the last part of your question. There's a good bit more that one kernel of Varget that can affect MV. In fact, the entire process from case, powder, primer and preparation come into play. I guess if you're saying theorhetically everything else is equal would it measure the difference of one kernel of Varget, I'd guess probably not. .1 grain, yes, but 1 kernel (approx .02 grains), probably not.
When you're able to get all else 100% equal, let me know and I'll back you financially to produce match ammo. It must be 100% uniformity.