I learned that dude is pretty full of himself.
Not saying I don't trust his method, but I think he's got a handful of factors he's convieniently not considering. what are the report times for .308? Do we know all of the calibers used yet?i see he lined up the end shots, however the peaks of each frequency will create a signature that should be able to be verified between each other. What is the margin of error in these calculations and how much does the range of the shooter fluctuate when accounting for the error?