.223 / 5.56 Ammo

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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  1. 1000rds - 223 Tula 55gr. FMJ Ammo

    $254.95

    $234.95

    $0.24/ppr

    39 In Stock

  2. 1000rds - 223 Tula 62gr. HP Ammo
    $268.00

    $0.27/ppr

    33 In Stock

  3. 223 Rem - 75 Grain HP - TULA - 1000 Rounds
    $270.00

    $0.27/ppr

    40 In Stock

  4. 500rds - 223 Tula 55gr. FMJ Ammo In Sealed Spam Can
    $144.95

    $0.29/ppr

    35 In Stock

  5. 500rds - 223 Rem Wolf WPA Polyformance 55 Grain HP Ammo
    $144.95

    $0.29/ppr

    32 In Stock

  6. 500rds - .223 WPA Polyformance 55gr. FMJ Ammo
    $147.95

    $0.30/ppr

    62 In Stock

  7. 40rds - 223 Tula 75gr. HP Ammo
    $11.95

    $0.30/ppr

    87 In Stock

  8. 100rds – 223 Tula 55gr Zinc HP Ammo
    $29.95

    $0.30/ppr

    12 In Stock

  9. 1000rds - 223 Tula 55gr. HP Ammo
    $319.95

    $0.32/ppr

    14 In Stock

  10. 20rds – 223 Wolf WPA Military Classic 55gr. SP Ammo
    $6.49

    $0.32/ppr

    66 In Stock

  11. 1000rds - .223 PMC Bronze 55gr. FMJ Ammo

    $399.95

    $324.95

    $0.33/ppr

    52 In Stock

  12. 20rds - .223 WPA 55gr. HP Ammo
    $6.59

    $0.33/ppr

    103 In Stock

  13. 20rds - .223 Silver Bear 55gr. FMJ Ammo
    $6.95

    $0.35/ppr

    81 In Stock

  14. 20rds - 223 Rem Brown Bear 55 Grain FMJ - 20 Lacquered Rounds
    $6.95

    $0.35/ppr

    105 In Stock

  15. 1000rds - 5.56 PMC X-TAC 55gr. (XP193) Full Metal Jacket Ammo

    $424.95

    $359.95

    $0.36/ppr

    48 In Stock

  16. 1000rds - .223 PMC Bronze 55gr. FMJ Ammo in Battle Packs
    $359.95

    $0.36/ppr

    32 In Stock

  17. 1000rds - 5.56 PPU M193 55gr. FMJ Ammo In Sealed Battle Packs
    $379.95

    $0.38/ppr

    5 In Stock

  18. 1000rds - 5.56 NATO PMC X-TAC 62gr. Green Tip Penetrator Ammo
  19. 1000rds -  5.56 Winchester Q3131A1 55gr. M-193 FMJ Ammo
    $389.95

    $0.39/ppr

    38 In Stock

  20. 20rds - 223 Rem Wolf Gold 55gr. FMJ Ammo
    $7.95

    $0.40/ppr

    120 In Stock

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