Hornady Frontier Cartridge ammunition (part no. FR504) loads .223 Remington with a 55 grain full metal jacket bullet built on genuine Hornady bullets, part of a Frontier lineup also available in 5.56 NATO, 300 Blackout, and 6.5 Grendel. Hornady built the Frontier line to cover everything from plinking and target shooting to hunting, law enforcement training, and self-defense practice, giving one dependable loading that works across a wide range of range and field uses. This listing ships as a 250-round loose ammo can, with a bonus hat and sticker packed inside, making it a practical way to stock up on .223 Rem for extended range sessions.

Key Specifications

• Chambered in .223 Remington, the standard AR-platform training and varmint caliber.
• Bullet weight is 55 grains, the classic weight for .223 Rem ball ammunition.
• Bullet design is full metal jacket, built on genuine Hornady bullets.
• Cases are brass, giving consistent ignition and easy reloading for handloaders.
• Rated at 3240 feet per second muzzle velocity.
• Packaged as a 250-round loose ammo can rather than individual 20-round boxes.
• Runs about $0.56 per round at the can price.
• Includes a bonus hat and sticker packed inside the can.
• Part of Hornady’s Frontier lineup, also offered in 5.56 NATO, 300 Blackout, and 6.5 Grendel.
• Built for uses ranging from plinking and hunting to law enforcement training and self-defense practice.

Frequently Asked Questions

What comes inside the ammo can? This listing includes a bonus hat and sticker packed inside the 250-round loose ammo can along with the ammunition.

What is this ammunition best suited for? Hornady built the Frontier line to cover plinking, target shooting, and hunting as well as law enforcement training and self-defense practice.

How many rounds come in this can? This listing is a 250-round loose ammo can, a bulk option for extended range sessions.

Buy the Hornady Frontier 223 Rem 55gr FMJ Rifle Ammunition

Stock up on a bulk can of dependable .223 Rem with a bonus hat and sticker included. Order from our Lubbock, Texas gun shop and it ships fast to your door.