Hornady Frontier .223 Rem 55 gr FMJ ammunition is an American-made load developed in partnership with the Lake City Army Ammunition Plant and optimized for consistent, reliable performance in modern sporting rifles. This load uses brass casings with military-grade boxer primers and propellants to promote dependable feeding and ignition. The 55-grain full metal jacket bullet is intended for general-purpose practice and range use where reliable, consistent ballistics are desired.
Packaging: The product is sold per box of 50 rounds. Case ordering is available by placing the required number of boxes to achieve a case quantity.
Key Specifications
- Each box contains 50 rounds.
- The cartridge is specified as .223 REM/5.56 NATO.
- The caliber/gauge is .223 REM/5.56 NATO.
- The bullet weight is 55 grains.
- The bullet type is Full Metal Jacket (FMJ).
- The muzzle velocity is 3240 fps.
- The muzzle energy is 1282.
- The brand style is Frontier Cartridge.
- The load uses brass casings and boxer primers for consistent ignition.
- Manufactured in partnership with Lake City Army Ammunition Plant.
Hornady Frontier .223 Rem 55 gr FMJ offers a straightforward, dependable option for shooters seeking consistent ammunition for range and practice sessions. Its military-grade components and American manufacturing pedigree provide a predictable shooting experience well-suited to modern sporting rifles.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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