Frontier Cartridge Lake City .223 Remington 55 Grain FMJ Rifle Rounds (20 Round Box)

Frontier Cartridge Lake City .223 Remington 55 Grain FMJ ammunition delivers dependable performance for high-volume shooters who demand consistency and value. Manufactured at the legendary Lake City Army Ammunition Plant, this load is built to rigorous standards using quality components for reliable ignition, smooth feeding, and consistent accuracy.

The 55 grain Full Metal Jacket (FMJ) projectile is ideal for range training, target practice, and bulk shooting sessions. Designed for reliable cycling in both bolt-action and semi-automatic rifles, this .223 Rem load provides the performance shooters expect for AR-15 platforms and other .223 Remington firearms. Whether you’re zeroing optics, running drills, or stocking up for the range, Frontier offers practical performance with trusted manufacturing quality.

For shooters looking for reliable, American-made .223 Remington ammunition with proven consistency, Frontier Lake City 55 Grain FMJ is a smart addition to your range supply.

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Quick Highlights

• Caliber: .223 Remington

• Bullet Weight: 55 Grain

• Bullet Type: Full Metal Jacket (FMJ)

• Intended Use: Range & Target Shooting

• Rounds Per Box: 20

• Manufacturer: Frontier Cartridge (Lake City)

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Use Cases & Applications

• AR-15 range training

• Target practice

• High-volume shooting

• Tactical drills

• Zeroing optics

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Technical Details

• Manufacturer: Frontier Cartridge (Lake City)

• Product Line: Frontier

• Caliber: .223 Remington

• Bullet Weight: 55 Grain

• Projectile Type: Full Metal Jacket (FMJ)

• Rounds per Box: 20

• Application: Range & Target Shooting

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