Popular AR-15 ammunition made at an Army-owned facility was far more likely than any other to turn up in a government ...

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 22-250 vs 223 is a great cartridge comparison because both use the same diameter bullets and both are stellar choices for varmint and predator hunting . The 22-250 Remington is the older cartridge ...

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 ...

You’ve seen them before—the sleek, high-velocity darlings that light up ballistic charts like a fireworks display. On paper, ...

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 ...

Imagine if a rifle could equal the ballistics of a full-length carbine but be shorter than many short-barreled rifles. That is essentially the engineering challenge presented in the Springfield ...