Winchester Super-X .22 WMR 40 Grain, 50 Rounds

Winchester Super-X rimfire ammunition is chambered in .22 WMR and loaded with 40-grain projectiles. The product data lists a muzzle velocity of 1,910 fps and muzzle energy of 324 ft-lbs. Each box contains 50 rounds for rimfire shooting and small-game applications.

Key Specifications

• The caliber is .22 Winchester Magnum Rimfire (.22 WMR).
• The projectile weight is 40 grains.
• The listed muzzle velocity is 1,910 fps.
• The listed muzzle energy is 324 ft-lbs.
• Each box contains 50 rounds.
• The case quantity is 40 boxes.
• The case material is listed as brass.
• The stated application is hunting.
• The listed game type is small game.
• The ammunition is identified as rimfire.

With its established Super-X designation, .22 WMR chambering, and practical 50-round box configuration, this ammunition is suited to shooters seeking a consistent rimfire option for compatible firearms and small-game use.