Product Details

Winchester offers this bulk-box of 150 rounds of 5.56 M855 62-grain FMJ. These green-tip penetrator rounds are good for punching through barriers and hitting targets through cover like drywall, glass, wood, and other common materials. Winchester's 5.56 rounds are produced using newly-made and reloadable brass casings, and reliable components for a consistently accurate shot on target.

  • 150 round bulk box
  • 5.56 M855 Green Tip, 62-Grain FMJ
  • Newly-made, reloadable brass casings
  • Legendary Winchester reliability

Perfect for use in your AR-15 or other 5.56 weapons, these green-tips are serious cartridges that can be used for law enforcement, duty, tactical, and military roles. M855 5.56 ammo would be an appropriate choice to leave loaded in magazines reserved for emergency use, as these are not typical FMJ cartridges. A single box of 150 rounds gives you five fully-loaded standard capacity magazines, so be sure to plan accordingly and order multiple boxes if you want to load up 10 or more 30-round magazines for emergency use. 

Need more AR-15 magazines? Have a look at our AR-15 magazine category, here!

More Information

More Information
Rebate Qualified Yes
Manufacturer SKU USA855L1W
UPC 20892228306
Condition New
Manufacturer Winchester
Caliber 223/5.56
Projectile SS109/Green Tip
Grain 62 Grain
Pressure Standard
Casing Brass
Primer Type Boxer
Muzzle Velocity 3100 fps
Muzzle Energy 1323 ft lbs
Rounds Per Box 150
Boxes Per Case 4
Suggested Use Self Defense, Duty / LE / Tactical
Recommended Usage Self Defense, Tactical/Duty/LE
Caliber 5.56

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