.223 Remington & 5.56 NATO Ammo

223 ammo and 5.56 NATO ammunition remain among the most popular rifle cartridges for AR-15 owners, sport shooters, and tactical enthusiasts. Known for their accuracy, manageable recoil, and versatility, these cartridges are trusted for everything from range training and competition shooting to predator hunting and defensive applications.

At Bulk Ammo To Go, you’ll find a wide selection of ammunition from leading manufacturers including Federal, Winchester, PMC, Hornady, Fiocchi, and Sellier & Bellot. Choose from affordable FMJ loads for high-volume practice, premium hollow point ammunition, and popular green tip options for shooters looking for enhanced penetration characteristics.

Although .223 Remington and 5.56 NATO are similar, they are not identical. Many modern rifles safely handle both cartridges, making them a flexible choice for shooters who want access to a broad range of ammunition options.

FMJ ammunition remains the most popular choice for target shooting and training because it offers reliable feeding and excellent value. For hunting and defensive use, many shooters prefer expanding hollow point or soft point loads designed for improved terminal performance.

Whether you’re stocking up for the range, preparing for training, or purchasing ammunition for your AR-15, buying in bulk helps reduce cost per round while ensuring you always have reliable ammunition available when you need it.

Browse our inventory below to find trusted 223 ammo and 5.56 NATO loads at competitive prices.