I have not fired subsonic 5.56 but surely it is the only path to anything near hearing safe and I doubt it's "great", plus, it's really not 5.56 any...
There is a lot more to a government weapons program than the end result. There is likely a strong desire to establish or improve domestic engineering...
Have we heard any specifics from Trump as to how he' deal with it? I have not seen anything other than his usual claims how he'd fix it all minus any...
There are a lot of reasons to guess "Hung Jury", not the least of it being some folks are just going to be stubborn.
I know more than a few who will...
HD has pretty hard Cobalt and titanium bits that will definitely cut barrel steel. Regardless, for me the standard fractional increments are too big...