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 ...

The .223 Remington is one of the most popular centerfire cartridges in history and has seen renewed attention as a big-game round in recent years. The truth, however, is that it’s been a topic of ...

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, ...

As ARs move into a new hunting realm, manufacturers are responding with caliber choices that will take any North American big-game animal. by Peter B. Mathiesen Back in the 1950s, Eugene Stoner of the ...

For decades, .223 Remington has been the go-to round for everything from varmint hunting to self-defense and competitive shooting. It was reliable, affordable, and – until recently – always easy to ...