5.56 / .223 Rem Diffrences.

[williamwaco]

I see this question tossed around occasionally.

Here is a good article from a reliable source.


http://www.gundigest.com/223-vs-5-56


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[km101]

Great read~ Thanks a lot. I knew there was a difference, but I didnt know how much. I will not be shooting milsurp 5.56 in my Rem. .223 until I have it and my AR gauged.