Hornady Frontier 5.56 NATO 55 Grain FMJ Rifle Ammo (20)

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

• Box of 20
• Consistency in every cartridge
• Brass case
• Loaded with Hornady® bullet
• Test barrel length: 20"
• Sectional density: .157
• Ballistic coefficient (G1): .243
• Muzzle velocity: 3420 fps
• Muzzle energy: 1282 ft. lbs.
• Suggested use: Varmints under 50 lbs, target / match, personal defense
• Made in USA