Hornady Superformance 300 Win. Mag. 165gr CX

Hornady Superformance: Maximum Velocity, Maximum Performance

Superformance ammunition represents a significant advancement in rifle ammunition technology. By employing progressive propellants optimized for each specific load, Hornady achieves velocity increases of 100 to 200 fps over standard SAAMI specifications—all while remaining safely within established pressure guidelines.

What Sets Superformance Apart

Velocity Without Compromise

• Up to 200 fps velocity increase over conventional ammunition
• No additional chamber pressure or recoil
• No increase in muzzle blast or temperature sensitivity
• No fouling or loss of accuracy

Ballistic Advantages

• Flatter trajectories for easier long-range shooting
• Reduced wind drift for improved accuracy
• Superior energy transfer for maximum terminal performance
• The 165-grain Copper Alloy eXpanding bullet delivers consistent, reliable expansion

The Technology

Hornady's revolutionary propellant formulations accelerate bullets longer in the barrel, extracting maximum velocity potential from your rifle's chamber. This efficiency gain translates directly to improved downrange performance—better accuracy, flatter shooting, and more consistent energy delivery on target.

Specifications

• Caliber: .300 Winchester Magnum
• Bullet Weight: 165 grains
• Bullet Type: Copper Alloy eXpanding (CX)
• Muzzle Velocity: 3,260 fps
• Package: 20 rounds per box

Whether you're hunting or shooting long range, Superformance ammunition delivers the performance edge serious shooters demand.