Winchester developed Super-X 22 WIN MAG Rimfire Ammo as serious hunting ammunition intended for small game, varmint, and predator hunting as well as power plinking at extended range. Super-X 22 WMR ammo is manufactured to exceedingly high standards with reliable priming, and consistent powder charges and bullet dimensions to yield maximum accuracy potential from one box to the next. Winchester Super-X 22 WIN MAG Rimfire Ammo utilizes copper-jacketed, lead core bullets that maintain clean barrels and feed ramps, and hit hard-to-anchor game quickly.
- Manufactured to exceedingly high standards
- Maximum accuracy and reliability
- Copper-jacketed lead bullets
- Clean-burning powder
- Reliable priming