![Hornady Superformance 300 Win Mag - 165 Grain CX - 3260 FPS - 20 Rounds - 090255719987 Hornady Superformance 300 Win Mag - 165 Grain CX - 3260 FPS - 20 Rounds - 090255719987](https://cdn11.bigcommerce.com/s-0xmhwue6/images/stencil/300x300/products/28846/70706/Hornady-Superformance-300-Win-Mag-165-Grain-CX-3260-FPS-20-Rounds-090255719987_image1__01826.1697466762.jpg?c=2)
Increase your rifle's performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy.
Superformance® uses progressive propellants that take your favorite V-MAX,® NTX,® SST,® CX,™ and InterLock,® bullets to levels of performance that are simply unattainable with conventional ammunition.
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