My cheap bullet software does not go beyond 1000 yards but with low BC it seems to indicate that the bullet would go subsonic not much further than 1000 yards. Since going transonic most bullets go unstable, they had to use a combination of Ultra Low Drag and transonic stable bullets like used on 416 Cheytac. I am seriously curious what bullet they used and who makes them
Makes me wonder if the new trajectory changing bullets are being used in the military.