Quote Originally Posted by darkker
The impacts of bullets are more difficult to "see", particularly in dry dirt; at long distance.
A 6.5mm 140gr bullet has more energy beyond 600yd than a 30cal 175gr bullet, at typical velocities from a given barrel length.

Are you shooting heavies in your 308?

Also, factory Hornady 140 A-Max chronos around 2840 in my 26" Criterion...it ain't overpressure.