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Hornady 5.56 Ammo For Sale

Live Inventory
Below is our selection of Hornady 5.56 ammo for sale. To see our entire selection of 5.56 NATO ammunition, check out our 5.56x45 ammo page. As one of the world’s top selling ammo companies, Hornady 5.56 is well known for accuracy, stopping power, and dependability. Learn More
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  1. Hornady Frontier 5.56x45 Ammo - 20 Rounds of 68 Grain BTHP Match Ammunition

    $19.99

    101 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type HPBT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2960 FPS
    Muzzle Energy 1323 ft lbs
    • 20 Rounds
    • $1 per round
    • Made by Hornady
  2. Hornady Frontier 5.56x45 Ammo - 20 Rounds of 75 Grain BTHP Match Ammunition

    $19.99

    100 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type HPBT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2910 FPS
    Muzzle Energy 1410 ft lbs
    • 20 Rounds
    • $1 per round
    • Made by Hornady
  3. 5.56x45 - 62 Grain FMJ - Hornady BLACK - 20 Rounds

    $22.99

    121 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3060 FPS
    Muzzle Energy 1289 ft lbs
    • 20 Rounds
    • $1.15 per round
    • Made by Hornady
  4. Hornady Superformance Match 5.56x45 Ammo - 20 Rounds of 75 Grain HPBT Ammunition

    $27.49

    73 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type HPBT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2910 FPS
    Muzzle Energy 1410 ft lbs
    • 20 Rounds
    • $1.37 per round
    • Made by Hornady
  5. Hornady BLACK 5.56x45 Ammo - 200 Rounds of 62 Grain FMJ Ammunition

    $189.99

    68 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3060 FPS
    Muzzle Energy 1289 ft lbs
    • 200 Rounds
    • 95¢ per round
    • Made by Hornady
  6. Hornady BLACK 5.56x45 Ammo - 200 Rounds of 75 Grain InterLock HD SBR Ammunition

    $234.99

    25 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type SP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2321 FPS
    Muzzle Energy 897 ft lbs
    • 200 Rounds
    • $1.17 per round
    • Made by Hornady
  7. Hornady 5.56x45 Ammo - 200 Rounds of 75 Grain HPBT Ammunition

    $254.99

    58 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type HPBT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2910 FPS
    Muzzle Energy 1410 ft lbs
    • 200 Rounds
    • $1.27 per round
    • Made by Hornady
  8. Hornady Superformance 5.56x45 Ammo - 200 Rounds of 55 Grain CX Ammunition

    $279.99

    5 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type CX
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3175 FPS
    Muzzle Energy 1231 ft lbs
    • 200 Rounds
    • $1.4 per round
    • Made by Hornady
  9. Hornady Frontier 5.56x45 Ammo - 500 Rounds of 68 Grain BTHP Match Ammunition

    $389.99

    $339.99

    86 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type HPBT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2960 FPS
    Muzzle Energy 1323 ft lbs
    • 500 Rounds
    • 68¢ per round
    • Made by Hornady
  10. Hornady Frontier 5.56x45 Ammo - 500 Rounds of 75 Grain BTHP Match Ammunition

    $409.99

    75 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type HPBT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2910 FPS
    Muzzle Energy 1410 ft lbs
    • 500 Rounds
    • 82¢ per round
    • Made by Hornady

History of Hornady 5.56 Ammo

Key Features of Hornady 5.56 Ammo:

  • Pioneers in Precision: Since 1949, Hornady has led the way in cutting-edge ammunition technology and accuracy.
  • Tailored Options: From Frontier to Superformance and Critical Defense, Hornady’s 5.56 lines meet a range of shooting needs, from defense to hunting.
  • Dependable Performance: Engineered for reliability across various bullet types, Hornady 5.56 ensures consistent results in any scenario.

Hornady 5.56 NATO rounds offer the accuracy and reliability shooters expect from a trusted name in ammunition. Whether you're target shooting with the 55-grain FMJ Frontier line or hunting whitetail deer with the 75-grain Black InterLock rounds, Hornady delivers top performance. For self-defense, the Critical Defense and Superformance lines, featuring FTX bullets, provide excellent stopping power, making them ideal for personal protection.

Use Cases for Hornady 5.56 Ammo:

  • Target Practice & Plinking: Hornady Frontier 5.56 FMJ rounds are perfect for the range, offering reliable and accurate shooting at an affordable price.
  • Self-Defense: Hornady Critical Defense and Superformance rounds offer excellent expansion and stopping power, ideal for defending your home.
  • Hunting: For hunting medium-sized game, the Hornady Black 75-grain InterLock bullet delivers great expansion and power, suitable for taking down whitetail deer.

Read our Hornady 5.56 Ammo Reviews

Ammo Brand Review
Hornady Frontier 5.56 Read Review
Magtech 5.56 Read Review
PMC X-TAC 5.56 Read Review


Chris Dwulet
Written by
Chris Dwulet

Customer Reviews

  • Private citizen said:

    This is a great self defense ammo at a great price.

  • Christian said:

    Shot 100 rounds through my new AR-15 and everything was flawless. Very happy with the service, delivery time and quality of the Ammo.

  • CAP said:

    Great ammo, Accurate, shot 11/2” Group at 300yrds