HRNDY SF 300WIN 180GR SST 20/200

Hornady SuperFormance, 300 WIN MAG, 180 Grain, SST, 20 Round Box 82193
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, GMX, InterLock, and InterBond bullets to levels of performance that are simply unattainable with conventional ammunition.