Introducing the Hornady Superformance SST Ammunition 308 Win 150 Grain SST, now available in a convenient box of 20 rounds. Superformance takes your shooting experience to the next level, and we're here to tell you why it's a game-changer.

Superformance Technology: Superformance leverages ultra-progressive propellants to push your favorite SST or GMX bullets to unparalleled levels of performance. Unlike traditional propellants, our unique formula achieves remarkable results. In the past, shooters resorted to a brute force approach, using large charge weights of slow-burning powder in oversized cartridge cases to attain higher velocities. However, this approach led to increased recoil and muzzle blast.

The Superformance solution is elegant and effective. We employ specialized powders at normal charge weights, channeling all usable energy into the bullet. This reduces the rocket nozzle effect at the muzzle while still boosting velocity!

Features: Superformance ammunition outpaces any conventional ammunition on the market today, delivering speeds 100 to 200 fps faster, and it achieves this remarkable performance in every firearm. There's no increase in felt recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy.

Superformance represents the cutting edge of ammunition design, surpassing industry standards and delivering the highest performance available.

Plus, it's safe to use in all firearms, whether semi-auto, lever action, or pump action.

Specifications:

• Caliber: 308 Winchester
• Style: Polymer-tipped hunting round
• Velocity: 3000 FPS
• Trajectory at Muzzle: -1.50"
• Trajectory at 100 Yards: 1.50"
• Trajectory at 200 Yards: 0.00"
• Trajectory at 300 Yards: -6.90"
• Volume: 20 rounds per box