Hornady Frontier Cartridge Ammunition: 223 Rem, 55 gr, FMJ, 3240 fps, Model FR100

American made and built on tradition – these are the hallmarks of Frontier® Cartridge.

Frontier® Cartridge features Hornady bullets and is available in 223 Rem, 5.56 NATO, 300 Blackout and 6.5 Grendel. Applications range from plinking, target shooting and hunting to law enforcement training and self‑defense.

Product Features

• Consistency in every cartridge
  State‑of‑the‑industry loading techniques and quality control procedures ensure the reliability of every Frontier® Cartridge round.
  
  
• Rounds for All Applications
  Frontier® Cartridge offers ammunition configured for a wide range of shooters and applications, everything from plinking, target shooting and hunting to law enforcement training and self‑defense.
  
  
• Brass Cases
  In addition to Hornady® target friendly, non‑steel core bullets in a variety of offerings, Frontier® Cartridge features brass cartridge cases and military‑grade boxer primers and propellant.