Two of the most popular cartridges today are nearly identical and sometimes considered transposable, but when looking at 5.56 vs .223, there are some key differences. The .223 Remington started as a ...

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When it comes to the 223 vs 556, it’s not so much about which one is best, but about the differences between them. The 223 Remington and 5.56 NATO cartridges have identical case dimensions but are not ...

The die has long since been cast and the Stoner-based carbine is now the patrol rifle of choice for U.S. law enforcement. That being the case, we need to get our troops out training with these guns if ...