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Winchester Varmint HV 17WSM 20gr

ID: S17W20
Calibre17 Win Super Mag
Muzzle Velocity3000fps
Bullet TypePolymer Tip
Ballistic Co Eff.0.185
Rounds Per Box50
Rounds Per Case500
At Distance@100yds
* Trajectory short/long refers to use of a short or long barrel.
Restricted Product


The new 17 Win Super Mag calibre ballistically exceeds the velocity, energy, trajectory and wind drift characteristics of all rimfire products currently available. The highest velocity rimfire cartridge in the world!


  • 2-1/2 times the down range energy of 17 HMR
  • 50% flatter trajectory and reduced wind drift compared to 17 HMR
  • The fastest rimfire in the world
Download MSDS