Winchester White Box 5.56x45mm NATO FMJ 55 Grain 100 Rounds



Key Specifications

  • Item Number: 133516
  • Mfg. Number: Q3131A/AK
  • Caliber: 5.56x45mm NATO
  • Bullet Weight: 55 grain
  • Bullet Style: Full Metal Jacket
  • Muzzle Velocity: 3,270 FPS
  • Muzzle Energy: 1,306 ft.-lbs.
  • Case Type: Brass
  • Primer Type: Boxer primed, reloadable
  • Corrosive: No
  • Rounds: 100


Winchester White Box 5.56x45mm

Winchester® White Box is the ultimate in budget-friendly performance and reliability. For plinking and target-shooting, you can’t beat the value.

PLEASE NOTE: While the 5.56x45mm round will fit in a .223 Remington chamber, 5.56 is a military round that is loaded to higher pressure than its .223 counterpart, and is therefore not recommended for use in rifles chambered for .223.

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