Winchester® Super-X® Hyper Velocity Rimfire Ammo shoots a copper-plated lead bullet at substantially higher velocities than standard "High Velocity" .22 ammunition to flatten trajectory, hit harder, and enhance reliable function in some semi-auto firearms. Winchester Super-X rimfire ammunition is manufactured to exceedingly high standards with reliable priming, and uniform powder charges and bullet dimensions to yield consistent accuracy from one box to the next. Copper-plated bullets, clean-burning powder, and priming contribute to maintaining clean firearm actions for reliable function. Super-X Hyper Velocity Rimfire Ammo is an excellent choice for varmint and small game hunting, plinking, and pest control.

Enhanced hyper speed velocity

Manufactured to exceedingly high standards

Maximum accuracy and reliability

Copper-plated lead bullet

Clean-burning powder

Reliable priming