Frontier Cartridge FR604 5.56x45mm NATO 55gr FMJ Ammo - Box or Case

The Frontier Cartridge FR604 is 5.56x45mm NATO centerfire rifle ammunition loaded with a 55 gr full metal jacket bullet. This load is intended for training, range shooting, and high-volume practice, with an FMJ profile suited to feeding in semi-automatic rifles.

Each cartridge uses a brass case with a Boxer primer. The cases are reloadable, and the load has a published muzzle velocity of 3240 fps. FR604 ammunition is made in the USA.

This New ammunition is packaged as a 250th Anniversary ammo can combo. Each 250-round box includes the ammunition in an ammo can along with a hat and sticker.

Your purchase options:

• Box - 250 Rounds: One 250th Anniversary ammo can combo containing 250 rounds, a hat, and a sticker.
• Case - 500 Rounds (2 Boxes): Two 250-round boxes for a total of 500 rounds.