Field & Stream

223 vs 556: What’s the Difference?

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 ...
The National Interest

Here’s the List of the Best Home Defense and Range Ammo for the AR-15

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, ...
Officer

.223/5.56 Rifle Barrel and Breech Cleaners

RamRodz®'s .223/5.56mm Caliber Rifle Barrel and Breech Cleaners design features durable chisel tips for cleaning hard-to-access areas including slide rails, firing pin channels and extractors.