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 ...

Some believe the 5.56 NATO was the original military cartridge and that the 223 Remington was the civilian offshoot. That’s not the case. In 1970, NATO (North Atlantic Treaty Organization) affiliated ...

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.

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 ...

TRUE: The BATF has proposed a reclassification of "5.56mm constituent projectiles of SS109 and M855 cartridges" from "primarily used for sporting purposes" to "armor piercing ammunition." FALSE: ...

** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. ** If I could only have a rifle ...

HPR’s line of .223 ammunition will leave officers confident of their shot. HPR Ammunition is American Made. Components, including brass, primers, powder, and projectiles are assembled in the USA.

Black Hills manufactures high-quality .223 Remington ammunition. Rifles for the .223 utilize a wide range of rifling twist rates, from 1 twist in 7″ to 1 twist in 12″. Bullets above 60 grains require ...