Winchester USA 223 Rem Ammunition - 1000 Rounds of 55 Grain FMJ

  • Manufacturer - Winchester
  • Grain Weight - 55 Grain
  • Muzzle Velocity - 3,240 fps
  • Jacket Type - Full Metal Jacket (FMJ)
What’s the secret to becoming a great marksman? Getting eight hours of sleep a night? Calling your mother on her birthday? Eating lots of green vegetables? Those are all good habits, to be sure, but none of them will make you more proficient with your AR-style rifle. No – the secret to developing your aim is ordering 1,000-round cases of American-made 223 Rem ammo by Winchester!

This cartridge is a classic. With its 55 grain full metal jacket and the clean-burning powder that bullet needs to reach a 3,240 fps muzzle velocity, you’ll witness precisely the ballistic performance the AR is best known for. The jacket’s cannelure makes this ammo perfect for magazine-fed firearms, as it works to prevent the bullet from jerking back into the case while it’s subjected to recoil.

This is new production ammunition, with nonmagnetic bullets and non corrosive Boxer primers. A lot of people ask us if this ammo’s brass cases were previously fired. We’re happy to tell them that they are brand new – military grade brass cases simply aren’t polished up after they’re heat-treated for added durability, because soldiers dislike being surrounded by highly reflective brass while they’re trying to keep a low profile.
  • Manufacturer Winchester
  • Condition New
  • Bullet Weight 55 Grain
  • Bullet Style Full Metal Jacket (FMJ)
  • Use Type Range Training
  • Casing Type Brass
  • Quantity 1000
  • Caliber 223 Remington
  • Manufacturer SKU W223K
  • Primer Type Boxer
  • Muzzle Velocity 3240
  • Muzzle Energy 1282
  • Magnetic No
  • UPC Barcode 50020892213116
  • Cost Per Round 51¢ per round