.223 / 5.56

223 Remington ammunition and 5.56x45 NATO rounds are among the popular cartridges for American civilian shooters. Both are light-weight cartridges with relatively low recoil and a ton of muzzle velocity, making them easy on the rifleman to fire consistently and quickly.

223 ammunition is the most popular rifle caliber in terms of rounds sold in the United States today. Commonly paired with the AR-15 Armalite rifle, these rounds a capable for defense but most commonly used by recreational sport shooters who like the flexibility the very fast, light-weight bullet provides. You can expect muzzle velocities in the neighborhood of 3,000 feet per second with most rounds along with a muzzle energy rating that's around 1,300 foot pounds.

Look for a wide assortment of in-stock 223 ammo along with 5.56 with bullet weights primarily in either 55-grain or 62-grain. We carry both bulk full metal jacket loaded rounds, like these from PMC and hollow point bullets that are better suited for hunting or competition shooting, like these match-grade rounds from Fiocchi. All of our 223 ammo for sale is in-stock with fast shipping.

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10 Item(s)

  1. 20rds – 5.56x45 Wolf Gold 62gr. FMJ M855 Ammo 20rds – 5.56x45 Wolf Gold 62gr. FMJ M855 Ammo

    ☆☆☆☆☆ 1 Review(s)

    $19.25
    $0.96/ppr

    159 In Stock

  2. 50rds - 5.56 Magtech/CBC 55gr. FMJ Ammo 50rds - 5.56 Magtech/CBC 55gr. FMJ Ammo

    ☆☆☆☆☆ 1 Review(s)

    $49.85
    $1.00/ppr

    139 In Stock

  3. 150rds – 5.56x45 Winchester USA 55gr. FMJ Ammo 150rds – 5.56x45 Winchester USA 55gr. FMJ Ammo
    $149.95
    $1.00/ppr

    33 In Stock

  4. 150rds – 5.56x45 Winchester 62gr. FMJ M855 Ammo 150rds – 5.56x45 Winchester 62gr. FMJ M855 Ammo
    $149.95
    $1.00/ppr

    115 In Stock

  5. 30rds – 5.56x45 IMI 62gr. FMJBT M855 Ammo 30rds – 5.56x45 IMI 62gr. FMJBT M855 Ammo

    ☆☆☆☆☆ 3 Review(s)

    $31.00
    $1.03/ppr

    152 In Stock

  6. 20rds – 5.56x45 Hornady Frontier 62gr. FMJ Ammo 20rds – 5.56x45 Hornady Frontier 62gr. FMJ Ammo
    $21.95
    $1.10/ppr

    104 In Stock

  7. 20rds – 223 Rem Hornady Frontier 68gr. BTHP Match Ammo 20rds – 223 Rem Hornady Frontier 68gr. BTHP Match Ammo
    $22.95
    $1.15/ppr

    81 In Stock

  8. 20rds – 5.56x45 Winchester 62gr. FMJ M855 Ammo 20rds – 5.56x45 Winchester 62gr. FMJ M855 Ammo

    ☆☆☆☆☆ 3 Review(s)

    $23.75
    $1.19/ppr

    185 In Stock

  9. 20rds – 223 Rem Hornady Frontier 55gr. HP Match Ammo 20rds – 223 Rem Hornady Frontier 55gr. HP Match Ammo
    $24.95
    $1.25/ppr

    107 In Stock

  10. 20rds - .223 Australian Outback 55gr. Sierra BlitzKing Polymer Tip Ammo 20rds - .223 Australian Outback 55gr. Sierra BlitzKing Polymer Tip Ammo

    ☆☆☆☆☆ 1 Review(s)

    $25.95
    $1.30/ppr

    139 In Stock

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10 Item(s)

Recent .223 / 5.56 Reviews

  • ☆☆☆☆☆
    Real good ammo at at a price that's very fair for the times we're in! Delivered within the week!!
    Joseph clein on 20rds - .223 Australian Outback 55gr. Sierra BlitzKing Polymer Tip Ammo
  • ☆☆☆☆☆
    Excellent quality ammo. I love the steel cased ammo they make and this was an icing on the cake purchase for brass cased M855 for under $20. You cannot get anything better than that in the midst of a scandemic ammo shortage. Much credit to the owners of this ammunitiontogo! Shipping is incredibly fast, the ammo appears to have been stored well, packaged excellently and all of my rounds from this Texas owned company fired without issues. Thank you!
    Adam Sanches on 20rds – 5.56x45 Wolf Gold 62gr. FMJ M855 Ammo
  • ☆☆☆☆☆
    This is the best stuff for varmints. I have used over 2000 rounds on Coyotes, Rabbits, but mostly Prairie Dogs. It is accurate and lethal. My hunting partners and I have compared this to the 50 Gr, the 43 Gr, soft points of various manufacturers and even varmint grenades. The 55Grain V-Max splatters a prairie dog better by far!
    Prairie Dog Steve on 1000rds – 223 Rem Fiocchi 55gr. V-MAX Ammo
  • ☆☆☆☆☆
    Shipped Fast, even with bad weather and COVID crap. Ammo is exactly what I wanted. They don't always have what I'm looking for, but hey, who does these days. Ammo to Go will be the first place I look for future needs.
    Dennis Wills on 30rds – 5.56x45 IMI 62gr. FMJBT M855 Ammo