I think he was refering to "actual", use ,-not effective range....ie distances from after action reports etc.Or not...
Fact is, bigger kills better farther, and for that matter, bigger kills better closer, especially when it can reach THROUGH, AND KILL DECISIVELY STILL....-ie through thin/wooden/tin barrier walls, doors, car doors! The two calibers can both be shot to similar distances, one just has
MORE ASS when it gets there. Yes, you can hunt/harvest meat with both, though the effective ranges will be much different- the larger calibers' reach/KE values would be very evident on med/large game, such as deer and elk, and given the choice, how about using said rounds on a charging bear-NOPE .308 is not ideal here, but its a damn site better than"popping off" some .223's .
But, IF you can only handle the .223's for your "do all",
then I suppose it would serve you well enough, though
not with the authority at distance or margin for error allowed with 7.62. Feel free to beat a "dead horse" though..... :scatter: :argue: :uzi: