New Army "Caliber Configuration Study"

[stanc]

I want to run some numbers, making a comparison between this GS Custom 6.5mm 112gr monolithic with a PKM 7.62x54R round.

Any educated guesses as to a realistic velocity from a 16" barrel for a 112gr with at least a 0.523 BC from the 6.5 Grendel case?

I'll hazard a guess of 2550-2600 fps, based on 16" velocities @ http://www.alexanderarms.com/images/pdfs...istics.pdf