Winchester Super-X Power-Point .300 WSM 150 gr 20rd Box

The Winchester Super-X Power-Point is centerfire rifle ammunition designed for big-game hunting and field use. It uses a 150-grain jacketed soft point (Power-Point) bullet configured for controlled expansion and reliable terminal performance. The cartridge lists a muzzle velocity of 3270 fps and a muzzle energy of 3561 ft lbs, and is loaded in brass cases. Each box contains 20 rounds, with 10 boxes per case for a total of 200 rounds per case.

Key Specifications

• The caliber is .300 Winchester Short Magnum (WSM).
• The bullet weight is 150 grains.
• The bullet type is Jacketed Soft Point (Power-Point).
• The listed muzzle velocity is 3270 fps.
• The listed muzzle energy is 3561 ft lbs.
• Each box contains 20 rounds.
• There are 200 rounds per case (10 boxes per case).
• The case material is Brass.
• The ballistic coefficient is 0.294.
• Intended application is Hunting (Big Game).

From Winchester’s Super-X line, this Power-Point load offers consistent velocity and controlled expansion tailored for hunters who prioritize predictable performance on big game. Its brass cases and reloadable design make it a practical option for field use and follow-up practice, delivering the reliability expected from a long-established ammunition series.