It was developed in 1957 by Remington Arms and Fairchild Industries for the U.S. Continental Army Command of the United States Army as part of a project to create a small-caliber, high …

Some of Remington’s most popular 223 ammo is our line of UMC ammo. It’s a go-to choice for high volume target shooting or training, offering consistent performance and great value.

3 days ago · Confused about .223 vs 5.56 vs .223 Wylde? This guide breaks down what’s safe to shoot, accuracy differences, and which chamber is best for your needs.

Dec 7, 2024 · Learn about the 223 Remington cartridge, its history, specifications, ballistic performance, and popular uses for hunting, target shooting, and self-defense.

Jul 18, 2025 · 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 …

The .223 Remington is one of the most influential cartridges in modern firearms history. Revered for its versatility, precision, and adaptability, it has become a mainstay in both military and …

Oct 17, 2024 · Since its commercial release, the .223 Remington has become widely popular, with a broad range of semi-automatic and manual-action rifles available for it. Its popularity in …

The sporting version was named the .223 Remington and promoted as a varmint cartridge, ironically, because almost every U.S state does not allow the use of .22 centerfires of medium …

223 Remington bolt, semi-auto and lever action rifles for small game, medium game, and predator hunting.

Feb 23, 2022 · Is 223 Remington just for AR-15s? Is it different from 5.56mm NATO? What are its uses? Here are the answers to all of your 223 Remington questions.