The new .17 Winchester Super Magnum is currently the fastest rimfire caliber in the world. With two and a half times the down range energy of the .17HMR, you can be assured that coyotes or other varmints won't stand a chance when you connect with this round. In addition to the increased energy, the .17WSM also features a 50% flatter trajectory and reduced wind drift when compared to .17HMR.

Specifications:

• Muzzle Velocity: 3,000 ft/sec
• Muzzle Energy: 400 ft/lbs
• Projectile Weight: 20 grains
• Projectile Type: Polymer Tip