The Hornady Superformance .300 Winchester Magnum in 165 grain CX configuration is offered as a higher-velocity factory hunting and long-range option. Superformance loads use Hornady’s progressive propellants to deliver increased muzzle velocity without raising peak pressure, and the load information supplied lists a muzzle velocity of 3260 fps. This cartridge is commonly used for hunting medium to large game and for applications that benefit from flatter trajectories and retained energy at distance.
Key Specifications
- The caliber is .300 Winchester Magnum.
- The bullet weight is 165 grains.
- The product designation is CX.
- The listed muzzle velocity is 3260 fps.
- The listed muzzle energy is 3893 ft·lbs.
- The ballistic coefficient is listed as .440 (G1).
- The sectional density is listed as .248.
- There are 20 rounds per box.
- There are 200 rounds (10 boxes) per case.
- The case material is listed as Brass.
Designed for shooters who want a higher-velocity factory load in .300 Winchester Magnum, this Superformance offering combines Hornady’s optimized propellants with their CX bullet designation to provide a flatter-shooting option for hunting and extended-range work. The combination of listed velocity, energy, and consistent components makes it a practical choice where retained downrange performance and reliable feeding are priorities.
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