That's swell and dandy but I see no particular military application for that. This is a round that was developed for/by DoD.

M855A1 is traveling at 3000fps from the same barrel length. In the thinking of the military M855A1 is already insufficient in armor penetration, which is why the Army and Marines have the NGSW program and these super hotrodded unicorn 85k PSI 6.8mm rounds competing. What is the point of a 2450fps cartridge from a 14.5" barrel in any kind of a military context?

None that I can think of.

If this is in some way slightly better than some existing cartridge in some niche hunting role or something, that's great. I see it's military value as somewhere slightly north of zero.