Hornady 260 Rem 129 gr SST® Superformance® Box/20

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.

Product Features

It IS rocket science!®

• Proven Hornady® Bullets
  
  • Superformance® ammunition is loaded with Hornady® V-MAX,® NTX,® SST,® CX,™ and InterLock,® bullets for the ultimate in performance, no matter what the game.
    
    
• Progressive Hornady® Powders
  
  • Superformance® Propellants are the heart of Superformance® ammunition and usher in a new era of performance
    
    
• Case and Primer
  
  • Like all Hornady® ammunition, our Superformance® rounds use the highest quality cases and primers available. Consistent components translate to consistent shooting in the field.
    
    
• Performance
  • IT IS FAST: 100 to 200 fps faster than conventional ammunition.
  • IT IS ACCURATE: Uncompromising accuracy without increased felt recoil.
  • IT IS CONSISTENT: Unfailing performance across a broad range of temperatures.
  • IT IS VERSATILE: This new breed of ammunition is available in 17 Hornet to 444 Marlin, and is safe for use in all firearm types, including semi-autos, lever guns and pump actions.

MPN: 8552
Cartridge: 260 Rem
Weight: 129 gr
Bullet: SST
Product Line: Superformance
Muzzle Velocity: 2930 fps
Muzzle Energy: 2459 ft-lbs
Sectional Density: .264
Ballistic Coefficient: .485 (G1)
Application: Medium Game 50-300 lbs