[Uncle Chip]

<>556 is not the same as 223<>

“The 223/5.56mm quickly became popular as a civilian cartridge because of the availability of brass, and the chambering of commercial varmint rifles in that caliber”

http://en.wikipedia.org/wiki/.223_Remington

Get an education even though some here don’t want you to.

[RummyChick]

YOU get an education.
.223 IS NOT THE SAME THING as 5.56

http://le.atk.com/downloads/technical_bulletins/223VS556.pdf

[Resettozero]

Get an education even though some here don’t want you to.

That characterization of what I wrote amounts to a false accusation, which I would call an untruth and another effort to detract from the fact you portray yourself as a SH incident authority and are not.