Grab Your Ammunition and... Go!

.223 / 5.56

Quick links:

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.

show description
Filter By:
per page

1 - 20 of 95

  1. 1000rds – 223 Rem Wolf 55gr. FMJ Ammo 1000rds – 223 Rem Wolf 55gr. FMJ Ammo

    ☆☆☆☆☆ 4 Review(s)

    $399.95
    $0.40/ppr

    14 In Stock

  2. 1000rds – 5.56x45 Prvi Partizan 55gr. FMJBT M193 Ammo 1000rds – 5.56x45 Prvi Partizan 55gr. FMJBT M193 Ammo

    $474.95

    $424.95

    $0.43/ppr

    16 In Stock

  3. 1000rds – 223 Rem PMC 55gr. FMJBT Ammo 1000rds – 223 Rem PMC 55gr. FMJBT Ammo Video

    ☆☆☆☆☆ 74 Review(s)

    $479.95

    $434.95

    $0.44/ppr

    12 In Stock

  4. 1000rds – 5.56x45 PMC X-TAC 62gr. FMJ M855 Ammo 1000rds – 5.56x45 PMC X-TAC 62gr. FMJ M855 Ammo Video

    ☆☆☆☆☆ 60 Review(s)

    $499.95

    $459.95

    $0.46/ppr

    14 In Stock

  5. 1000rds – 223 Rem PMC Battle Pack 55gr. FMJBT Ammo 1000rds – 223 Rem PMC Battle Pack 55gr. FMJBT Ammo
    $464.95
    $0.47/ppr

    12 In Stock

  6. 1000rds – 5.56x45 PMC X-TAC 55gr. FMJBT Ammo 1000rds – 5.56x45 PMC X-TAC 55gr. FMJBT Ammo Video

    ☆☆☆☆☆ 20 Review(s)

    $489.95
    $0.49/ppr

    12 In Stock

  7. 1000rds – 223 Rem Winchester USA 55gr. FMJ Ammo 1000rds – 223 Rem Winchester USA 55gr. FMJ Ammo
    $504.95
    $0.51/ppr
    Save $75 on this product with a mail in rebate! (details)

    16 In Stock

  8. 420rds – 5.56x45 Federal American Eagle 55gr. FMJBT XM193 Ammo in Ammo Can 420rds – 5.56x45 Federal American Eagle 55gr. FMJBT XM193 Ammo in Ammo Can
    $219.95
    $0.52/ppr

    53 In Stock

  9. 500rds – 5.56x45 IMI 55gr. FMJ M193 Ammo 500rds – 5.56x45 IMI 55gr. FMJ M193 Ammo
    $264.95
    $0.53/ppr

    63 In Stock

  10. 1000rds – 5.56x45 Winchester USA 55gr. FMJ M193 Ammo 1000rds – 5.56x45 Winchester USA 55gr. FMJ M193 Ammo
    $554.95
    $0.56/ppr
    Save $75 on this product with a mail in rebate! (details)

    14 In Stock

  11. 1000rds - 5.56 Winchester M855 62gr. Ammo 1000rds - 5.56 Winchester M855 62gr. Ammo Video

    ☆☆☆☆☆ 1 Review(s)

    $564.95
    $0.57/ppr
    Save $75 on this product with a mail in rebate! (details)

    15 In Stock

  12. 1000rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo 1000rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo
    $579.95
    $0.58/ppr

    12 In Stock

  13. 1000rds – 5.56x45 Federal 55gr. FMJBT XM193 Ammo 1000rds – 5.56x45 Federal 55gr. FMJBT XM193 Ammo
    $589.95
    $0.59/ppr

    13 In Stock

  14. 900rds – 5.56x45 Australian Defense Industries 62gr. FMJ F1 Ammo in Ammo Can 900rds – 5.56x45 Australian Defense Industries 62gr. FMJ F1 Ammo in Ammo Can

    ☆☆☆☆☆ 3 Review(s)

    $544.95
    $0.61/ppr

    14 In Stock

  15. 500rds – 223 Rem Hornady Frontier 55gr. HP Match Ammo 500rds – 223 Rem Hornady Frontier 55gr. HP Match Ammo
    $309.95
    $0.62/ppr

    34 In Stock

  16. 500rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo 500rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo

    ☆☆☆☆☆ 2 Review(s)

    $309.95
    $0.62/ppr

    7 In Stock

  17. 500rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo 500rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo
    $314.95
    $0.63/ppr

    37 In Stock

  18. 500rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo 500rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo Video

    ☆☆☆☆☆ 1 Review(s)

    $324.95
    $0.65/ppr

    41 In Stock

  19. 500rds – 223 Federal American Eagle 62gr. FMJ-BT Ammo 500rds – 223 Federal American Eagle 62gr. FMJ-BT Ammo
    $349.00
    $0.70/ppr

    25 In Stock

  20. 100rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo 100rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo
    $69.95
    $0.70/ppr

    43 In Stock

per page

1 - 20 of 95

Recent .223 / 5.56 Reviews