Winchester 243 WSSM Super X, Power Point 100 Grain Box of 20 #X243WSS

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Since 1922 Winchester Super X ammunition has provided exceptional quality and outstanding performance for all types of hunters and shooters who rely on it's time-proven dependability backed by legendary excellence.

Super-X Power-Point ammunition offers a unique exposed soft nose jacketed bullet design that delivers maximum energy on target. Strategically placed notches around the jacket mouth improve upset performance and ensure uniform expansion for massive energy release.

The 243 Winchester Super Short Magnum or 243 WSSM is a rifle cartridge introduced in 2003. It uses a .300 WSM (Winchester Short Magnum) case shortened and necked down to accept a .243in/6mm diameter bullet, and is a high velocity round based on ballistics design philosophies that are intended to produce a high level of efficiency.


  • Proven Accuracy
  • High Velocity
  • Maximum Impact
  • Rapid Controlled Expansion


  • Caliber: 243 WSSM
  • Type: Super X Power Point
  • Bullet Weight: 100 Grains
  • Muzzle Velocity: 3110 fps
  • Velocity at 200 Yards: 2583 fps
  • Drop at 100 Yards: +/-0.00
  • Drop at 200 Yards:   -2.80

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