Frontier Cartridge .223 Remington 55gr FMJ Lake City – 150 Rounds

Frontier Cartridge .223 Remington delivers military-grade reliability for range training and high-volume shooting. Manufactured at the Lake City Army Ammunition Plant using the same equipment and processes that produce military-issue ammunition, this 55-grain full metal jacket load offers consistent accuracy and clean ignition at a value-oriented price point. The FMJ bullet design minimizes fouling while maintaining reliable feeding in semi-automatic platforms.

This ammunition is loaded in boxer-primed brass cases suitable for reloading. Available in 150-round bulk boxes for extended range sessions or 1,200-round cases for serious shooters. Compatible with any firearm chambered in .223 Remington or 5.56 NATO, though shooters should verify their specific firearm accepts both chamberings before use.

• Caliber: .223 Remington
• Bullet Weight: 55 grains
• Bullet Style: Full Metal Jacket (FMJ)
• Muzzle Velocity: 3,240 fps (typical)
• Box Count: 150 rounds
• Case Count: 1,200 rounds (8 boxes)
• Case Type: Boxer-primed brass
• Primer: Boxer
• Use: Range training, plinking, high-volume shooting