ARGO: Much as I am concerned about your ***fealings***, is the FN FLA C7 .556 or .762 Cal? one and the same? Or did the C7 go to the .556 NATO round? I wasn't talking about grunts versus SEALS, only about the kind of weight that can be handled on the run, GIVEN the apporopriate levels of fitness and training, meaning it's DOABLE. BTW, the M-16 was modified once, and in the light of our second little adventure by yet another one, this one major. Anyway, thanks for the sitrep, now go get in the shower, you soiled argonaut, you...