Product Information:

The fastest rimfire in the world the sizzling 17 Winchester Super Magnum doesn't borrow from an existing cartridge design. It was designed from the ground up, to reach velocities never before achieved in a rimfire cartridge.

The 17 Win Super Mag delivers velocities of 3000 fps with a 20 grain bullet, or 2600 fps with a 25 grain bullet. This substaintial increase in velocity over other rimfire cartridges yields flat trajectories with more downrange energy, and is sure to be a hit with shooters of all types. No matter how you measure performance: velocity, engry, trajectory, or wind drift, it offers centrefire performance at a rimfire price.