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Winchester 223 Ammo For Sale

Live Inventory
Below is our selection of Winchester 223 ammo in stock. To see our entire selection of 223 Remington ammo, check out our 223 Rem ammo page. As one of the world’s top selling ammo companies, Winchester 223 is well known for reliability, stopping power, and accuracy. Learn More
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  1. Winchester Varmint-X 223 Ammo - 20 Rounds of 40 Grain Polymer Tipped Ammunition

    Image of Winchester Varmint-X 223 Ammo - 20 Rounds of 40 Grain Polymer Tipped Ammunition
    $17.99

    1 Review

    116 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Polymer Tipped
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3600 FPS
    Muzzle Energy 1151 ft lbs

  2. Winchester Deer Season XP 223 Ammo - 20 Rounds of 64 Grain Extreme Point Ammunition

    Image of Winchester Deer Season XP 223 Ammo - 20 Rounds of 64 Grain Extreme Point Ammunition
    $26.99

    1 Review

    98 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Polymer Tipped
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3020 FPS
    Muzzle Energy 1296 ft lbs

Overview of Winchester 223 Ammo

Key Features of Winchester 223 Ammo:

  • Proven Heritage: For over a century, Winchester has been a leading innovator in .223 Rem/5.56 NATO ammunition.
  • Versatile Options: Offered in M193, M855 Green Tip, Match, and Defender loads for a variety of shooting needs.
  • Reliable Performance: Consistent accuracy, clean-burning powder, and dependable brass casings.

Note: .223 Remington and 5.56 NATO are not the same (despite similar external dimensions). Always match ammo to your firearm’s chamber.

Winchester’s .223 Remington ammo provides shooters with reliable and accurate performance for long-range target work, varmint hunting, and home defense. The extensive lineup makes it a top choice for AR-15 owners and bolt-action shooters alike.

Target Practice and Plinking Options:

  • USA Ready / White Box (55 & 62 Grain FMJ): Affordable full metal jacket rounds perfect for plinking, paper, or steel—ideal for stacking deep and shooting often.

Ballistics

Want hard numbers? Compare velocity, energy, and drop across popular .223 loads in our full 223 ballistics guide.

Winchester .223 Remington ammo is a great fit for everything from small-game hunting to home defense and high-volume range days. With Winchester’s commitment to innovation and quality, you’ll always have the right ammo for the task at hand.

Read our Winchester 223 Ammo Reviews

Ammo Brand Review
Brown Bear 223 Read Review
Hornady American Whitetail 223 Read Review


Customer Reviews

Click To Purchase This 223 Winchester Ammunition
Winchester Varmint-X 223 Ammo - 20 Rounds of 40 Grain Polymer Tipped Ammunition
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  • Dave said:

    Great ammo for coyotes Local stores don't carry 40 grain anymore I will buy from your company for other ammo when my stocks get low

Click To Purchase This 223 Winchester Ammunition
Winchester Deer Season XP 223 Ammo - 20 Rounds of 64 Grain Extreme Point Ammunition
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  • Ranger5688 said:

    Bullet strength and bullet placement are key factors,. I wouldn’t recommend all 223 for big buck deer,. Only a few will do the trick ,. It takes a powerful vital hit to bring a buck down,. The penetration and shock wave is what’s needed to take the game down ,. Choose your caliber wisely ,.