"Superformance ammunition is 100 to 200 fps FASTER than any conventional ammunition on the market today, and achieves this performance in EVERY gun, WITHOUT increases in felt recoil, muzzle blast, temperature sensitivity, fouling or loss of accuracy."
That is the description for Hornady Superformance ammo, Hodgdon Superformance powder is not the same powder used in that ammo, it just produces similar results in certain cartridges, hence it's limited application range, the name of the powder is misleading.
