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

41 - 60 of 79

  1. 20rds – 5.56x45 Winchester USA 55gr. FMJ M193 Ammo 20rds – 5.56x45 Winchester USA 55gr. FMJ M193 Ammo
    $17.95
    $0.90/ppr

    133 In Stock

  2. 20rds – 223 Rem Hornady Frontier 55gr. HP Match Ammo 20rds – 223 Rem Hornady Frontier 55gr. HP Match Ammo
    $18.45
    $0.92/ppr

    133 In Stock

  3. 20rds – 223 Rem ADI World Class 55gr. BlitzKing Ammo 20rds – 223 Rem ADI World Class 55gr. BlitzKing Ammo
    $18.95
    $0.95/ppr

    165 In Stock

  4. 20rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo 20rds – 223 Rem Federal American Eagle 55gr. FMJBT Ammo
    $19.00
    $0.95/ppr

    131 In Stock

  5. 20rds – 223 Rem ADI World Class 69gr. HPBT MatchKing Ammo 20rds – 223 Rem ADI World Class 69gr. HPBT MatchKing Ammo
    $19.00
    $0.95/ppr
    • Buy 10 for $18.00 each

    102 In Stock

  6. 20rds – 5.56x45 Hornady Frontier 62gr. FMJ Ammo 20rds – 5.56x45 Hornady Frontier 62gr. FMJ Ammo
    $19.45
    $0.97/ppr

    11 In Stock

  7. 20rds – 223 Rem Hornady Frontier 68gr. BTHP Match Ammo 20rds – 223 Rem Hornady Frontier 68gr. BTHP Match Ammo

    ☆☆☆☆☆ 1 Review(s)

    $19.95
    $1.00/ppr

    171 In Stock

  8. 40rds - .223 Winchester USA Value Pack 45gr. JHP Ammo 40rds - .223 Winchester USA Value Pack 45gr. JHP Ammo
    $39.95
    $1.00/ppr

    40 In Stock

  9. 20rds - 5.56 Hornady BLACK 62gr. FMJ Ammo 20rds - 5.56 Hornady BLACK 62gr. FMJ Ammo
    $21.49
    $1.07/ppr

    143 In Stock

  10. 20rds - .223 Winchester Super-X 55gr. Pointed Soft Point Ammo 20rds - .223 Winchester Super-X 55gr. Pointed Soft Point Ammo

    ☆☆☆☆☆ 1 Review(s)

    $21.95
    $1.10/ppr

    75 In Stock

  11. 20rds – 223 Rem Barnes 69gr. JHP BT Ammo 20rds – 223 Rem Barnes 69gr. JHP BT Ammo
    $21.95
    $1.10/ppr

    487 In Stock

  12. 200rds – 223 Rem Federal Varmint & Predator 53gr. V-MAX Ammo 200rds – 223 Rem Federal Varmint & Predator 53gr. V-MAX Ammo
    $219.95
    $1.10/ppr

    84 In Stock

  13. 20rds - .223 Federal LE Tactical TRU 55gr. SP Ammo 20rds - .223 Federal LE Tactical TRU 55gr. SP Ammo Video

    ☆☆☆☆☆ 3 Review(s)

    $22.95
    $1.15/ppr

    133 In Stock

  14. 200rds – 223 Rem Sierra Prairie Enemy 55gr. BlitzKing Ammo 200rds – 223 Rem Sierra Prairie Enemy 55gr. BlitzKing Ammo

    ☆☆☆☆☆ 2 Review(s)

    $229.95
    $1.15/ppr

    32 In Stock

  15. 200rds – 223 Rem Remington Premier AccuTip 50gr. AccuTip-V Ammo 200rds – 223 Rem Remington Premier AccuTip 50gr. AccuTip-V Ammo
    $230.00
    $1.15/ppr

    17 In Stock

  16. 20rds – 223 Rem Federal Varmint & Predator 53gr. V-MAX Ammo 20rds – 223 Rem Federal Varmint & Predator 53gr. V-MAX Ammo
    $23.95
    $1.20/ppr
    • Buy 10 for $20.50 each

    130 In Stock

  17. 20rds – 223 Rem Remington Premier 55gr. AccuTip Ammo 20rds – 223 Rem Remington Premier 55gr. AccuTip Ammo

    ☆☆☆☆☆ 1 Review(s)

    $24.45
    $1.22/ppr

    130 In Stock

  18. 20rds – 223 Rem Remington Premier 50gr. AccuTip-V BT Ammo 20rds – 223 Rem Remington Premier 50gr. AccuTip-V BT Ammo
    $24.95
    $1.25/ppr

    135 In Stock

  19. 20rds - 223 Winchester Varmint-X 40gr. Polymer Tip Ammo 20rds - 223 Winchester Varmint-X 40gr. Polymer Tip Ammo
    $24.95
    $1.25/ppr

    185 In Stock

  20. 20rds - .223 Hornady Varmint Express 55gr. V-Max Ammo 20rds - .223 Hornady Varmint Express 55gr. V-Max Ammo

    ☆☆☆☆☆ 2 Review(s)

    $25.95
    $1.30/ppr

    170 In Stock

per page

41 - 60 of 79

Recent .223 / 5.56 Reviews