Hornady Frontier | 5.56 Nato | 75gr | T2 BTHP - FR320

The Hornady Frontier 5.56 NATO 75gr T2 Hollow Point (FR320) is a heavy-for-caliber 5.56 NATO load built for shooters who want enhanced accuracy, strong downrange performance, and reliable function in AR-platform rifles. Manufactured by Hornady Manufacturing Company, this cartridge features the 75-grain T2 hollow point projectile — a design known for consistent flight characteristics and dependable terminal performance.

Engineered for stability in common 1:7” and 1:8” twist barrels, this load offers versatility for both range use and defensive applications.

75gr T2 Hollow Point Performance

The 75-grain T2 HP projectile provides several performance advantages over lighter 55gr loads:

• Higher ballistic coefficient for improved trajectory

• Better retained energy at distance

• Enhanced wind resistance

• Consistent accuracy potential

The heavier bullet weight combined with the hollow point design supports reliable expansion and effective terminal performance when used in defensive scenarios, while still delivering the precision many shooters expect from a heavier 5.56 load.

The T2 bullet profile is specifically designed to optimize function and feeding in M16/M4 variant guns. The 75 gr. BTHP T2 bullet is designed to deliver rapid incapacitation upon impact.

Reliable Function in AR-Platform Rifles

Hornady Frontier ammunition is loaded using quality brass cases and carefully selected propellants to promote:

• Smooth feeding and extraction

• Consistent ignition

• Reliable cycling in semi-automatic rifles

• Clean-burning performance during extended range sessions

Each round is produced under strict quality control standards to ensure dependable performance when it matters most.

For shooters seeking a heavier 5.56 NATO load that balances accuracy, reliability, and strong terminal performance, the Hornady Frontier FR320 75gr T2 HP delivers proven capability in a versatile brass-cased cartridge.