223 Ammo

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223 ammo is one of the most popular calibers on the market today. Developed in 1957 by Remington Arms, the .223 round can be used in a variety of firearms like the AR15 platform or even some handguns! The common 5.56 NATO round is based on the .223 Remington cartridge and is referred to in the U.S. Army as the "Cartridge, 5.56 mm ball M193." We carry some great offerings from industry leaders like B&T which are hybrid rifles that are chambered for both 5.56 AND .223.