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Winchester USA 5.56 NATO 300rd Ammo

Winchester USA 5.56 NATO 300rd Ammo

55 Grain, Full Metal Jacket, 2 Cans Per Case

Stock# WINWW556C UPC 020892226852

Note: Due to Department of Transportation regulations, we cannot accept returns on ammunition. Restricted Shipping

By buying this item you are declaring that you are at least 18 years of age (if purchasing rifle ammunition), 21 years of age (if purchasing handgun ammunition), and that there are no Federal, State or local laws prohibiting you from purchasing ammunition.

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Winchester USA 5.56 NATO 300rd Ammo Details

  • Caliber: 5.56 NATO
  • Grain: 55
  • Bullet Type: Full Metal Jacket
  • Ammo Can: 300 Round


Winchester USA 5.56 NATO 300rd Ammo Specifications

Backed by generations of legendary excellence, Winchester "USA White Box" stands for consistent performance and outstanding value, offering high-quality ammunition to suit a wide range of hunter's and shooter's needs.


  • Consistent Accuracy: Ideal for shooters of all skill levels
  • Full Metal Jacket: Provides positive functioning and no expansion
  • Reduced Barrel Fouling: Fewer cleanings and more time in the field

Winchester USA 5.56 NATO
Caliber:5.56 NATO
Bullet Type:Full Metal Jacket
Muzzle Energy (ft lbs):1306
Muzzle Velocity (fps):3270
Rounds Per Ammo Can:300
Ammo Cans Per Case:2
Casing Material:Brass

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