Winchester 5.56x45 Ammunition in Ammo Can - 420 Rounds of 62 Grain FMJ M855

  • Manufacturer - Winchester
  • Grain Weight - 62 Grain
  • Muzzle Velocity - 3,060 fps
  • Jacket Type - Full Metal Jacket (FMJ) M855

Out of stock

It’s always good to have some 5.56x45 M855 ammo stashed away if you also happen to have the M16 or AR-style rifle you need to fire it. This ammo by Winchester is prepper-ready thanks to its military-quality steel ammo can, and you can load a mag in seconds thanks to its stripper clips and included spoon. Or you can pop that can open the day it arrives at your doorstep and treat yourself to the grandmammy of all range days – dealer’s choice!

The M855 load works just fine for shooting targets wherever magnetic ammo is permitted. The bullet’s not magnetic because it has a budget-friendly bimetal jacket, though. The “penetrator” bullet’s copper jacket covers a partial steel core, which it can use to puncture sheet metal with ease. Under optimal conditions an M855 bullet can defeat a 1/8” sheet of steel 650 yards away!

This ammo isn’t military surplus, but it does have military-grade brass cases. They’ll work great in your rifle, and they’re even annealed to keep them suppler and more durable after several reloads. Winchester saves a step by not buffing up the cases after they have been heat-treated, so they’re not exactly beautiful.
  • Manufacturer Winchester
  • Condition New
  • Bullet Weight 62 Grain
  • Bullet Style Penetrator
  • Use Type Range Training
  • Casing Type Brass
  • Quantity 420
  • Caliber 5.56x45mm
  • Manufacturer SKU WM855420CS
  • Primer Type Boxer
  • Muzzle Velocity 3060
  • Muzzle Energy 1289
  • Magnetic Yes
  • UPC Barcode 020892229242