The .223 Remington, also known as 223 Remington by SAAMI [4] and 223 Rem. by the C.I.P., [5] (pronounced "two-two-three") is a rimless, bottlenecked, centerfire intermediate cartridge. It …

Oct 23, 2025 · When it comes to the 223 vs 5.56, it’s not so much about which one is best, but about the differences between them. The 223 Remington and 5.56 NATO cartridges have …

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

Learn the history and technical differences between .223 Remington and 5.56×45mm NATO, plus safety tips on interchangeability and .223 Wylde.

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 …

Click here to shop 223 Rifles at MidwayUSA. Find all your favorite brands like Savage, Ruger, Tikka, and more!

Dec 6, 2024 · Learn about the .223 caliber, its history, specifications, and uses. Discover the differences between .223 and 5.56mm, and explore the various types of .223 ammunition.

Dec 15, 2024 · So read along to learn what to look for in 223 ammo and how to make sure the right Remington 223 cartridge is loaded in your weapon. The 223 was originally designed for …

Explore our full lineup of Savage 223 Rem rifles, which are designed for accuracy, reliability, and performance. Hunt and shoot with precision and confidence.

.223 ammo is a versatile and widely used rifle cartridge, originally developed for military use and now a widely recognized favorite among civilian shooters. Known for its accuracy, manageable …