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

The Winchester Super-X Power-Point .300 Winchester Short Magnum is factory-loaded centerfire rifle ammunition presented in 20-round boxes. It pairs a 150-grain pointed soft point (Power-Point) projectile with a high-velocity load tuned for big-game hunting and field applications. Specifications provided by the manufacturer list a muzzle velocity of 3270 fps and muzzle energy of 3561 ft·lbs.

Key Specifications

• Caliber: .300 Winchester Short Magnum (WSM).
• Bullet weight: 150 grains.
• Bullet type: Power-Point / Jacketed Soft Point.
• Muzzle velocity: 3270 fps.
• Muzzle energy: 3561 ft lbs.
• Rounds per box: 20.
• Rounds per case: 200 (10 boxes per case).
• Case material: Brass.
• Reloadable: Yes.
• Ballistic coefficient: 0.294.

This loading delivers a high-velocity, controlled-expansion option for hunters who prioritize reliable performance on large game. The Super-X Power-Point projectile and factory brass provide a consistent, field-ready cartridge suited to hunting scenarios where sectional density and terminal performance matter. Consider this ammunition when you need a purpose-built, range-verified option for serious big-game work.