Re: Ackley Improved 6.5x47 Lapua
i would tend to doubt that it was a medium charge being since there isn't much room to "improve" the 6.5x47. But then again there is a lot more to velocity then the shape of the case. Bullet weight, barrel length, powders, bullet seating depth. But if i was to guess under identical situations i could only see you getting maybe 50fps at most out of "improved" version of the case
Nathan