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Handloaders always welcome new propellants in their efforts to improve the velocity and accuracy of their loads. So, in anticipation of stepping up the performance of my .223 Rem. handloads, I’ve been ...

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 ...

Comparing rifle cartridges is not always as straightforward as it might seem. Just because one cartridge shoots faster, flatter, and hits harder, does not always mean it’s the best option for you.

There are two popular types of AR-15 calibers: 5.56x45mm NATO and .223 Remington. The sales of modern sports rifles are high these days, and many people are flocking to the AR-15. What exactly, then, ...

If you like to hear folks squabble, just ask your hunting buddies if the 223 Remington is up to the job of deer hunting. You’ll get plenty of opinions and maybe some cussing and finger pointing, too.