Winchester X300WSM1 Super X .300 WSM Jacketed Soft Point 150 GR 20 Rounds
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In 1873, less than a decade after the Civil War and when Westward expansion was in full gallop, Winchester introduced the first successful centerfire cartridges. Winchester has set the world standard in superior ammunition performance and innovation for more than a century. To millions of hunters and shooters worldwide, the name "Winchester" means quality and performance. No matter the sport, game, or protection, you can always depend on the Winchester Ammunition to perform as promised.
- Manufacturer Number: X300WSM1
- Caliber: .300 Winchester Short Magnum
- Bullet Type: Power Point Jacketed Soft Point (PP)
- Bullet Weight: 150 Grains
- Rounds: 20 Rounds per Box
- Muzzle Velocity: 3270 FPS
- Muzzle Energy: 3561 ft/lbs
- Bullet Diameter: .308
- Bullet Ballistic Coefficient: .294
- Casing: Brass