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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. Hornady 223 Ammo - 20 Rounds of 53 Grain V-MAX Ammunition

    Image of Hornady 223 Ammo - 20 Rounds of 53 Grain V-MAX Ammunition
    $26.99
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    19 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type V-MAX
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3465 FPS
    Muzzle Energy 1413 ft lbs
    • 20 Rounds
    • $1.35 per round
    • Made by Hornady

  2. Remington Premier 223 Ammo - 20 Rounds of 55 Grain AccuTip-V Ammunition

    Image of Remington Premier 223 Ammo - 20 Rounds of 55 Grain AccuTip-V Ammunition
    $26.99
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    79 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Accutip
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 20 Rounds
    • $1.35 per round
    • Made by Remington

  3. Winchester Deer Season XP 223 Ammo - 20 Rounds of 64 Grain Extreme Point Ammunition

    Image of Winchester Deer Season XP 223 Ammo - 20 Rounds of 64 Grain Extreme Point Ammunition
    $26.99

    1 Review

    75 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Polymer Tipped
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3020 FPS
    Muzzle Energy 1296 ft lbs

  4. Hornady Superformance Match 5.56x45 Ammo - 20 Rounds of 75 Grain HPBT Ammunition

    Image of Hornady Superformance Match 5.56x45 Ammo - 20 Rounds of 75 Grain HPBT Ammunition
    $27.49

    1 Review

    67 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 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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    57 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

  6. Hornady 223 Ammo - 20 Rounds of 35 Grain Polymer Tipped Ammunition

    Image of Hornady 223 Ammo - 20 Rounds of 35 Grain Polymer Tipped Ammunition
    $27.99
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    14 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type NTX
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 4000 FPS
    Muzzle Energy 1243 ft lbs
    • 20 Rounds
    • $1.4 per round
    • Made by Hornady

  7. Hornady 223 Ammo - 20 Rounds of 55 Grain V-MAX Ammunition

    Image of Hornady 223 Ammo - 20 Rounds of 55 Grain V-MAX Ammunition
    $27.99
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    24 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type V-MAX
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 20 Rounds
    • $1.4 per round
    • Made by Hornady

  8. Hornady Critical Defense 223 Ammo - 20 Rounds of 55 Grain FTX Ammunition

    Image of Hornady Critical Defense 223 Ammo - 20 Rounds of 55 Grain FTX Ammunition
    $28.99
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    72 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FTX
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 20 Rounds
    • $1.45 per round
    • Made by Hornady

  9. Hornady 223 Ammo - 20 Rounds of 73 Grain ELD Match Ammunition

    Image of Hornady 223 Ammo - 20 Rounds of 73 Grain ELD Match Ammunition
    $28.99
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    93 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type ELD Match
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2790 FPS
    Muzzle Energy 1262 ft lbs
    • 20 Rounds
    • $1.45 per round
    • Made by Hornady

  10. Hornady Critical Defense 223 Ammo - 20 Rounds of 73 Grain FTX Ammunition

    Image of Hornady Critical Defense 223 Ammo - 20 Rounds of 73 Grain FTX Ammunition
    $29.99
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    98 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FTX
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2790 FPS
    Muzzle Energy 1262 ft lbs
    • 20 Rounds
    • $1.5 per round
    • Made by Hornady

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

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    $30.99
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    26 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
    • $1.55 per round
    • Made by Hornady

  12. Federal 223 Ammo - 20 Rounds of 62 Grain Fusion Ammunition

    Image of Federal 223 Ammo - 20 Rounds of 62 Grain Fusion Ammunition
    $33.99

    1 Review

    8 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Fusion
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2750 FPS
    Muzzle Energy 1041 ft lbs
    • 20 Rounds
    • $1.7 per round
    • Made by Federal

  13. Barnes VOR-TX 5.56x45 Ammo - 20 Rounds of 62 Grain TSX Ammunition

    Image of Barnes VOR-TX 5.56x45 Ammo - 20 Rounds of 62 Grain TSX Ammunition
    $34.99

    1 Review

    50 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TSX
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2850 FPS
    Muzzle Energy 1118 ft lbs
    • 20 Rounds
    • $1.75 per round
    • Made by Barnes

  14. Barnes Precision Match 5.56x45 Ammo - 20 Rounds of 85 Grain OTM Ammunition

    Image of Barnes Precision Match 5.56x45 Ammo - 20 Rounds of 85 Grain OTM Ammunition
    $34.99
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    10 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type OTM
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2600 FPS
    Muzzle Energy 1276 ft lbs
    • 20 Rounds
    • $1.75 per round
    • Made by Barnes

  15. Barnes VOR-TX 5.56x45 Ammo - 20 Rounds of 70 Grain TSX Ammunition

    Image of Barnes VOR-TX 5.56x45 Ammo - 20 Rounds of 70 Grain TSX Ammunition
    $35.99
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    9 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type TSX
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2850 FPS
    Muzzle Energy 1263 ft lbs
    • 20 Rounds
    • $1.8 per round
    • Made by Barnes

  16. Barnes Precision Match 5.56x45 Ammo - 20 Rounds of 69 Grain OTM Ammunition

    Image of Barnes Precision Match 5.56x45 Ammo - 20 Rounds of 69 Grain OTM Ammunition
    $35.99
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    20 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type OTM
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 2900 FPS
    Muzzle Energy 1289 ft lbs
    • 20 Rounds
    • $1.8 per round
    • Made by Barnes
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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.
  • PMC 5.56 ammo: Budget-friendly performance with trusted FMJ and X-TAC loads.

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 Winchester Ammunition
Winchester Deer Season XP 223 Ammo - 20 Rounds of 64 Grain Extreme Point Ammunition
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  • Ranger5688 said:

    Bullet strength and bullet placement are key factors,. I wouldn’t recommend all 223 for big buck deer,. Only a few will do the trick ,. It takes a powerful vital hit to bring a buck down,. The penetration and shock wave is what’s needed to take the game down ,. Choose your caliber wisely ,.

Click To Purchase This 5.56x45 Hornady Ammunition
Hornady Superformance Match 5.56x45 Ammo - 20 Rounds of 75 Grain HPBT Ammunition
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  • Big Buck said:

    Smooth transaction fast ship

Click To Purchase This 223 Federal Ammunition
Federal 223 Ammo - 20 Rounds of 62 Grain Fusion Ammunition
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  • Brad said:

    Service excellent and best price.

Click To Purchase This 5.56x45 Barnes Ammunition
Barnes VOR-TX 5.56x45 Ammo - 20 Rounds of 62 Grain TSX Ammunition
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  • Cody said:

    Best 62 gr round Ive used. I shoot a .223 Wylde barrel on a AR -15 used for matches. These perform close to as well as hand loads made for the rifle. I would use them for more than practicing anytime