|Bullet Weight||20 Grain|
|Bullet Type||Polymer Tipped|
|Ammo Caliber||.17 Win Super Mag (WSM)|
|Muzzle Velocity (fps)||3000|
|Muzzle Energy (ft lbs)||400|
|Cost Per Round||30.0¢ per round|
The 17 WSM round is touted as the fastest rimfire caliber in the world and gives you 2-1/2 times the down range energy of 17 HMR. You also get 50% flatter trajectory and reduced wind drift when compared to 17 HMR.
This round is rim-fired brass cased, non-corrosive and non-reloadable.