Hornady Superformance .300 Win Mag 180 gr SST, 20 rd

Hornady Superformance .300 Winchester Magnum ammunition loaded with 180 grain SST polymer-tipped projectiles in a 20-round box. Superformance loads use progressive propellants designed to increase muzzle velocity without increasing peak pressure, according to Hornady. This load is intended for field and precision use where higher velocity and consistent ballistic performance are desirable.

Key Specifications

• Caliber is .300 Winchester Magnum.
• Bullet weight is 180 grains.
• Bullet type is polymer-tipped SST.
• Muzzle velocity is 3130 fps.
• Muzzle energy is 3917 ft lbs.
• Rounds per box is 20.
• Boxes per case is 10.
• Units per case is 200.
• Case material is brass.
• Intended application is hunting.

This Hornady Superformance load provides elevated muzzle velocity and consistent construction suitable for field and range use. The combination of brass cases and polymer-tipped SST bullets supports reliable feeding and predictable external ballistics for hunting and precision shooting scenarios.