AR9 Sound/Speed: Range Sound and Speed Data open and suppressed
I took the AR9 out to the range. I was using bulk LAX 9mm ammo. We gathered some data on…
Barrett M99A1 50BMG Sound/Speed: Range Sound and Speed Data #50bmg #50cal
I took the Barrett M99A1 50BMG out to the range with some ball ammo to gather some data on sound…