Safe for use in all firearm types, including semi-autos, lever guns and pump actions. Hornady's Superformance ammunition is 100 to 200 fps faster than conventional ammunition. Increase your rifle's performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy.
Hornady Superformance® uses progressive propellants that take V-MAX,® NTX,® SST,® CX,™ and InterLock,® bullets to levels of performance that are simply unattainable with conventional ammunition.