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AR15 Ammo For Sale

Live Inventory
Your AR-15 is only as good as the ammo you feed it. Whether you're training, hunting, or stocking up, we've got reliable 223 Rem and 5.56 NATO rounds in stock and ready to ship. Learn More
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  1. Speer Gold Dot 223 Ammo - 500 Rounds of 75 Grain SP Ammunition

    Image of Speer Gold Dot 223 Ammo - 500 Rounds of 75 Grain SP Ammunition
    $449.99

    1 Review

    14 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type SP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 2775 FPS
    Muzzle Energy 1282 ft lbs
    • 500 Rounds
    • 90¢ per round
    • Made by Speer

  2. Federal American Eagle 223 Ammo - 500 Rounds of 75 Grain TMJ Ammunition

    Image of Federal American Eagle 223 Ammo - 500 Rounds of 75 Grain TMJ Ammunition
    $314.99

    1 Review

    15 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2775 FPS
    Muzzle Energy 1282 ft lbs
    • 500 Rounds
    • 63¢ per round
    • Made by Federal

  3. Hornady 223 Ammo - 200 Rounds of 75 Grain HPBT Ammunition

    Image of Hornady 223 Ammo - 200 Rounds of 75 Grain HPBT Ammunition
    $289.99
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    7 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 2930 FPS
    Muzzle Energy 1429 ft lbs
    • 200 Rounds
    • $1.45 per round
    • Made by Hornady

  4. Hornady BLACK 223 Ammo - 200 Rounds of 75 Grain BTHP Match Ammunition

    Image of Hornady BLACK 223 Ammo - 200 Rounds of 75 Grain BTHP Match Ammunition
    $199.99
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    31 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 2790 FPS
    Muzzle Energy 1296 ft lbs
    • 200 Rounds
    • $1 per round
    • Made by Hornady

  5. Black Hills Ammunition 223 Ammo - 50 Rounds of 75 Grain HP Ammunition

    Image of Black Hills Ammunition 223 Ammo - 50 Rounds of 75 Grain HP Ammunition
    $64.99
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    19 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type HP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2750 FPS
    Muzzle Energy 1259 ft lbs
    • 50 Rounds
    • $1.3 per round
    • Made by Black Hills Ammunition

  6. Hornady 223 Ammo - 20 Rounds of 75 Grain HPBT Ammunition

    Image of Hornady 223 Ammo - 20 Rounds of 75 Grain HPBT Ammunition
    $27.99
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    61 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 2790 FPS
    Muzzle Energy 1296 ft lbs
    • 20 Rounds
    • $1.4 per round
    • Made by Hornady

  7. Hornady 223 Ammo - 20 Rounds of 75 Grain HPBT Ammunition

    Image of Hornady 223 Ammo - 20 Rounds of 75 Grain HPBT Ammunition
    $25.99
    Add Review

    2 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 2930 FPS
    Muzzle Energy 1429 ft lbs
    • 20 Rounds
    • $1.3 per round
    • Made by Hornady

  8. Hornady BLACK 223 Ammo - 20 Rounds of 75 Grain BTHP Match Ammunition

    Image of Hornady BLACK 223 Ammo - 20 Rounds of 75 Grain BTHP Match Ammunition
    $21.99
    Add Review

    18 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 2790 FPS
    Muzzle Energy 1296 ft lbs
    • 20 Rounds
    • $1.1 per round
    • Made by Hornady

  9. Speer Gold Dot 223 Ammo - 20 Rounds of 75 Grain SP Ammunition

    Image of Speer Gold Dot 223 Ammo - 20 Rounds of 75 Grain SP Ammunition
    $20.99

    1 Review

    50 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type SP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 2775 FPS
    Muzzle Energy 1282 ft lbs
    • 20 Rounds
    • $1.05 per round
    • Made by Speer

  10. Prvi Partizan 223 Ammo - 20 Rounds of 75 Grain HPBT Ammunition

    Image of Prvi Partizan 223 Ammo - 20 Rounds of 75 Grain HPBT Ammunition
    $19.49
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    110 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 2723 FPS
    Muzzle Energy 1234 ft lbs

  11. Federal American Eagle 223 Ammo - 20 Rounds of 75 Grain TMJ Ammunition

    Image of Federal American Eagle 223 Ammo - 20 Rounds of 75 Grain TMJ Ammunition
    $12.99
    Add Review

    98 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2775 FPS
    Muzzle Energy 1282 ft lbs
    • 20 Rounds
    • 64.9¢ per round
    • Made by Federal

Overview of AR15 Ammo

Whether you run a 223 Remington or 5.56 in your AR‑15, choosing ammo that matches your barrel twist and mission is critical. This category offers everything from lightweight 55‑grain plinking rounds to high‑performance 77‑grain match-grade and polymer-tipped hunting loads. Begin browsing or stock up with confidence — our bulk AR-15 ammo page has you covered for practice or protection.

Looking for volume? Shop our 223 bulk ammo or 5.56 bulk deals to save while topping off your range bag.

Top Brand Picks for AR‑15 Shooters

  • Hornady 5.56 ammo: Ideal for hunters and long-range shooters with options like the .223 VARMAGEDDON and 77‑grain BTHP match loads.
  • Hornady 223 ammo: Home defense and critical duty rounds like Critical Duty, plus accurate Match 75‑grain .223 loads.
  • Federal 223 ammo: Availability you can count on, with popular 55‑grain XM193-type and 77‑grain Sierra MatchKing rounds.
  • Federal 5.56 ammo: Battle-grade performance with dependable loads like Green Tip and Gold Medal Match.

Ballistics at a Glance

Understanding trajectory and energy can help you pick the right round for your AR setup. For detailed velocity, drop, and energy charts, check out our 223 ballistics tables and 5.56 ballistics tables. These breakdowns highlight how heavy bullets retain energy further versus lighter, faster rounds.

Sam Jacobs
Written by
Sam Jacobs

Customer Reviews

Click To Purchase This 223 Speer Ammunition
Speer Gold Dot 223 Ammo - 500 Rounds of 75 Grain SP Ammunition
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  • NW said:

    Great experience. Hard to find ammo at good prices. Customer service was excellent with an issue we had to resolve with my order. Top shelf all the way around.

Click To Purchase This 223 Federal Ammunition
Federal American Eagle 223 Ammo - 500 Rounds of 75 Grain TMJ Ammunition
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  • CM said:

    First time customer (of website and vendor), was really happy with their value, the way they shot and the quick arrival!

Click To Purchase This 223 Speer Ammunition
Speer Gold Dot 223 Ammo - 20 Rounds of 75 Grain SP Ammunition
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  • David said:

    I’m a new buyer to this website and the customer service is extraordinary. This is the cheapest you can find gold dots and they were on my doorstep 2 days later which is why I’m returning now. You can’t go wrong with gold dots. Excellent ammo and very accurate.