And when you run out of ammo, then what?
The benefit of all having the same weapon, is that you can borrow a magazine from a mate, insert it in your weapon and continue to fire.
Is there a difference? They are Marines.
USMC is probably more sophisticated.
That and carbon 14.in geology, the method of dating strata is the Ar/Ar. This method is also used by paleontologist.
That and carbon 14.
I guess it depends if you're flying on Malaysia Air or any other asian airline....