Hornady 300 Win Mag 180gr SST SPF /20

Loaded in Hornady's Superformance line, this .300 Winchester Magnum round pairs a 180-grain SST bullet with Hornady's progressive Superformance propellant, which is engineered to increase rifle performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy . The SST bullet itself features a sharp, pointed polymer tip that creates a faster, flatter shooting bullet, along with a one-piece core and jacket strengthened in critical areas for controlled expansion and superior weight retention , making it a strong choice for hunters. At the muzzle, this load produces a muzzle velocity of 3,130 fps and muzzle energy of 3,917 ft-lb, with a ballistic coefficient of 0.48 , giving it a flat trajectory suited to medium and large game at extended ranges. Each box contains 20 rounds of brass-cased, boxer-primed ammunition (Hornady item #82193), and the load is built to perform consistently from sub-zero arctic temperatures to almost unbearable desert heat . Before purchasing, confirm your rifle is chambered in .300 Winchester Magnum, as this ammunition is not interchangeable with other .300-caliber cartridges.