Our military adopting the Grendel?

[montana]

I was telling my opinion not arguing. The SAS of the Falklands are from my generation . I find it amusing when you argue about the great 5.56 being something that isn't broke and doesn't need fixing. This is the same argument the ww2 crowed was using to prevent the adoption of the 5.56. I'm saying' just maybe we could improve upon the 5.56, not start ww3 on this forum.