223 vs. 5.56 - What's the Difference? - The Broad Side

The primary difference between 223 vs. 5.56 is pressure. In this article, we answer all of your questions about these popular AR-15 rounds.

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223 vs. 5.56 - What's the Difference? - The Broad Side

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223 vs. 5.56 - What's the Difference? - The Broad Side