Winchester Lake City 5.56 NATO USA556LK Ammo 55GR FMJ 1000 Rounds


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Warning: You must be 18 or older to purchase rifle or shotgun ammunition and 21 or older to purchase handgun ammunition. Maryland residents are required to be 21 years or older to purchase any ammunition. All ammunition will be shipped UPS or Fedex Ground and cannot be shipped to P.O. boxes. For safety reasons, we do not accept returns on ammunition. Always make sure you use the correct ammunition for your specific firearm. Check your local laws for any other regulations.

Attention: Due to current circumstances, we are not shipping to the states of CA, MA, NY, or the District of Columbia. Residents of CT, IL, MD, and NJ please click here to check your state's specific purchasing requirements. For residents in all other states, please check your local laws for restrictions before ordering any ammunition products.

Orders received Monday through Friday will ship within 2 business days.

Product Description

The Lake City ammunition plant has extended contracts to trusted brand Winchester to load their MIL-SPEC line of ammo using U S Military Standard components. Where previously Federal Premium was the exclusive loader of Lake City cartridges, you can purchase those same rounds loaded right here in the United States by Winchester! It's the same MIL-SPEC ammo you love, now priced to move! Benefits of buying MIL-SPEC ammunition include smooth interchangeability and a higher performance standard resulting in a more accurate shot, every time. These Winchester Lake City 5.56 NATO rounds offer Military-Standard quality at an affordable price.

Specifications and Features:

  • Caliber: 5.56x45mm NATO
  • Bullet Type: Full Metal Jacket (FMJ)
  • Bullet Weight: 55 Grains
  • Rounds: 1000 Rounds per Box
  • Muzzle Velocity: 3270
  • Muzzle Energy: 1306 ft/lbs
  • Jacket Material: Copper
  • Core Material: Lead
  • Ballistic Coefficient: 0.267
  • Casing: Brass
  • Usage: Target

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.