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

    $29.99

    1 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 3000 FPS
    Muzzle Energy 1239 ft lbs
    • 20 Rounds
    • $1.5 per round
    • Made by Federal
  2. Hornady Critical Defense 223 Ammo - 20 Rounds of 73 Grain FTX Ammunition

    $29.99

    112 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
  3. Federal Gold Medal Berger 223 Ammo - 20 Rounds of 73 Grain HPBT Ammunition

    $29.99

    14 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 2800 FPS
    Muzzle Energy 1271 ft lbs
    • 20 Rounds
    • $1.5 per round
    • Made by Federal
  4. Federal 223 Ammo - 20 Rounds of 62 Grain Fusion Ammunition

    $33.99

    20 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
  5. Hornady American Gunner 223 Ammo - 50 Rounds of 55 Grain HP Ammunition

    $47.99

    2 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 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 50 Rounds
    • 96¢ per round
    • Made by Hornady
  6. Black Hills Ammunition 223 Ammo - 50 Rounds of 40 Grain V-MAX Ammunition

    $62.99

    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 3600 FPS
    Muzzle Energy 1151 ft lbs
    • 50 Rounds
    • $1.26 per round
    • Made by Black Hills Ammunition
  7. Black Hills Ammunition 223 Ammo - 50 Rounds of 68 Grain Heavy Match HP Ammunition

    $62.99

    38 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 2850 FPS
    Muzzle Energy 1226 ft lbs
    • 50 Rounds
    • $1.26 per round
    • Made by Black Hills Ammunition
  8. Black Hills Ammunition 223 Ammo - 50 Rounds of 50 Grain V-Max Ammunition

    $64.99

    21 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 3300 FPS
    Muzzle Energy 1209 ft lbs
    • 50 Rounds
    • $1.3 per round
    • Made by Black Hills Ammunition
  9. Black Hills Ammunition 223 Ammo - 50 Rounds of 75 Grain HP Ammunition

    $64.99

    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
  10. Fiocchi 223 Ammo - 50 Rounds of 50 Grain Varmint Grenade Ammunition

    $65.99

    1 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Lead Free
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3300 FPS
    Muzzle Energy 1209 ft lbs
    • 50 Rounds
    • $1.32 per round
    • Made by Fiocchi
  11. Hornady Frontier 223 Ammo - 150 Rounds of 55 Grain FMJ Ammunition

    $74.99

    122 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 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 150 Rounds
    • 50¢ per round
    • Made by Hornady
  12. Winchester USA 223 Ammo - 150 Rounds of 55 Grain FMJ Ammunition

    $79.99

    82 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 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 150 Rounds
    • 53.3¢ per round
    • Made by Winchester
  13. PMC 223 Ammo - 200 Rounds of 55 Grain FMJ-BT Ammunition

    $109.99

    94 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ-BT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3200 FPS
    Muzzle Energy 1250 ft lbs
    • 200 Rounds
    • 55¢ per round
    • Made by PMC
  14. Black Hills Ammunition 223 Ammo - 50 Rounds of 55 Grain TSX Ammunition

    $109.99

    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 3200 FPS
    Muzzle Energy 1250 ft lbs
    • 50 Rounds
    • $2.2 per round
    • Made by Black Hills Ammunition
  15. Winchester USA 223 Ammo - 200 Rounds of 55 Grain FMJ Ammunition

    $109.99

    26 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 3240 FPS
    Muzzle Energy 1282 ft lbs
  16. Federal Varmint & Predator 223 Ammo - 100 Rounds of 53 Grain V-MAX Ammunition

    $124.99

    8 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 3400 FPS
    Muzzle Energy 1360 ft lbs
    • 100 Rounds
    • $1.25 per round
    • Made by Federal
  17. Remington 223 Ammo - 200 Rounds of 55 Grain MC Ammunition

    $129.99

    15 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type MC
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 200 Rounds
    • 65¢ per round
    • Made by Remington
  18. PMC 223 Ammo - 200 Rounds of 55 Grain PSP Ammunition

    $139.99

    24 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type PSP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3200 FPS
    Muzzle Energy 1250 ft lbs
    • 200 Rounds
    • 70¢ per round
    • Made by PMC
  19. Hornady BLACK 223 Ammo - 200 Rounds of 62 Grain FMJ Ammunition

    $169.99

    33 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 3100 FPS
    Muzzle Energy 1323 ft lbs
    • 200 Rounds
    • 85¢ per round
    • Made by Hornady
  20. Winchester Super-X 223 Ammo - 200 Rounds of 64 Grain PP Ammunition

    $199.99

    10 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type PP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3020 FPS
    Muzzle Energy 1296 ft lbs
  21. Hornady BLACK 223 Ammo - 200 Rounds of 75 Grain BTHP Match Ammunition

    $199.99

    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
  22. Wolf 223 Ammo - 500 Rounds of 55 Grain FMJ Ammunition

    $219.99

    82 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Berdan
    Casing Type Steel
    Condition New
    Muzzle Velocity 3241 FPS
    Muzzle Energy 1283 ft lbs
    • 500 Rounds
    • 44¢ per round
    • Made by Wolf
  23. Federal 223 Ammo - 500 Rounds of 55 Grain FMJ-BT Ammunition

    $288.99

    $229.99

    94 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ-BT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 500 Rounds
    • 46¢ per round
    • Made by Federal
  24. Hornady 223 Ammo - 200 Rounds of 55 Grain V-MAX Ammunition

    $249.99

    7 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
    • 200 Rounds
    • $1.25 per round
    • Made by Hornady
  25. Hornady Superformance Varmint 223 Ammo - 200 Rounds of 53 Grain Polymer Tipped Ammunition

    $254.99

    13 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
    • 200 Rounds
    • $1.27 per round
    • Made by Hornady
  26. Hornady 223 Ammo - 500 Rounds of 55 Grain FMJ-BT Ammunition

    $259.99

    23 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ-BT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 500 Rounds
    • 52¢ per round
    • Made by Hornady
  27. Federal 223 Ammo - 500 Rounds of 62 Grain FMJ-BT Ammunition

    $268.99

    20 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ-BT
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 3020 FPS
    Muzzle Energy 1255 ft lbs
    • 500 Rounds
    • 53.8¢ per round
    • Made by Federal
  28. Hornady Critical Defense 223 Ammo - 200 Rounds of 73 Grain FTX Ammunition

    $269.99

    10 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
    • 200 Rounds
    • $1.35 per round
    • Made by Hornady
  29. Hornady 223 Ammo - 200 Rounds of 75 Grain HPBT Ammunition

    $289.99

    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
  30. Hornady Frontier 223 Ammo - 500 Rounds of 55 Grain HP Match Ammunition

    $289.99

    24 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 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 500 Rounds
    • 58¢ per round
    • Made by Hornady
  31. Winchester USA 223 Ammo - 600 Rounds of 55 Grain FMJ Ammunition

    $299.99

    41 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 3240 FPS
    Muzzle Energy 1282 ft lbs
  32. Hornady Frontier 223 Ammo - 500 Rounds of 55 Grain FMJ Ammunition

    $308.99

    4 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 3240 FPS
    Muzzle Energy 1282 ft lbs
    • 500 Rounds
    • 61.8¢ per round
    • Made by Hornady
  33. Federal American Eagle 223 Ammo - 500 Rounds of 75 Grain TMJ Ammunition

    $314.99

    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
  34. Hornady Frontier 223 Ammo - 500 Rounds of 68 Grain BTHP Match Ammunition

    $318.99

    16 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
    • 63.8¢ per round
    • Made by Hornady
  35. Winchester USA 223 Ammo - 800 Rounds of 55 Grain FMJ Ammunition

    $399.99

    17 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 3240 FPS
    Muzzle Energy 1282 ft lbs
  36. Speer Gold Dot 223 Ammo - 500 Rounds of 55 Grain SP Ammunition

    $419.99

    6 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Bonded Soft Point
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 3220 FPS
    Muzzle Energy 1266 ft lbs
    • 500 Rounds
    • 84¢ per round
    • Made by Speer
  37. PMC 223 Ammo - 1000 Rounds of 55 Grain FMJ Ammunition

    $468.99

    $444.99

    67 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 2900 FPS
    Muzzle Energy 1027 ft lbs
    • 1000 Rounds
    • 44.5¢ per round
    • Made by PMC
  38. Speer Gold Dot 223 Ammo - 500 Rounds of 75 Grain SP Ammunition

    $449.99

    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
  39. Federal Tactical TRU 223 Ammo - 500 Rounds of 55 Grain GameKing HPBT Ammunition

    $449.99

    14 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 3220 FPS
    Muzzle Energy 1266 ft lbs
    • 500 Rounds
    • 90¢ per round
    • Made by Federal
  40. Patriot Sports 223 Ammo - 1000 Rounds of 55 Grain FMJ Ammunition

    $449.99

    31 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 3281 FPS
    Muzzle Energy 1315 ft lbs
    • 1000 Rounds
    • 45¢ per round
    • Made by Patriot Sports
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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.

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

  • Alex said:

    Those rounds go off every time tearing through things

  • Rico said:

    This is a quality bullet

  • Mad Dawg said:

    Service and shipping is top-rate with these folks.

  • 223/556 said:

    Price was low, came in good packaging, ammo performed as it should cycling and firing, and the order arrived on time I am very impressed with this product

  • Becca said:

    Ok

  • Sike said:

    For relatively cheap ammo Works fairly well only had 1 misfire out of about 200 just had a little too much lacquer on it

  • donald said:

    good ammo good price fast shipping will buy more and tell my friends..i do recommend

  • Dr. O. said:

    This ammo was a great value. And performed well. Not a single jam. Very consistent

  • TedG said:

    Fired about 100 rounds. No misfeeds, no duds, no significant accuracy loss over green-tips at 100yrds. I did notice that the spent casings actually eject a little differently (more to the rear and in a tighter grouping). This is actually nice for me because, when I fire federals, about 1/2 of the brass flies out the window of my shooting hut while the Wolf "brass" piles up in a neat little spot next to me on the inside of the hut. The price is right - highly recommended for plinking!

  • myob said:

    good ammo

  • Rick said:

    Price was right, delivery was quick, Fed and ejected with no problems.

  • Jimbillyjoebob said:

    You have to keep your AR clean no matter what ammo you feed it. I would not use this ammo for hunting if I had better available, but if you're going to be humming through 300+ rounds on an afternoon, it's hard to beat. Very rare misfeeds.

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  • Matthew said:

    The Ammo is great, but the one hitch in my "Giddy-up" is: The ammo on the website reads "FMJ-BT", but what showed up at my door was regular FMJ. I'll still shoot it, but I'll be wary, before I order from here.

  • Glen D said:

    Overall no jams after firing 120 rounds, good ammo at a fantasic price . perfect for the range good quality ammo, federal delivers!

  • patrick said:

    Great ammo

  • Timothy said:

    Great ammo!

  • bcharles66 said:

    I bought .223 and .22 and 30-30 shells and it has always been fast shipping and no problems with the ammo at all

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  • Dave said:

    Good quality

  • Brian said:

    No problems feeding, cycling or firing. Not a one. 500 rounds in and buying more. AR-15 platform.

  • Bang bang said:

    Great ammo, great price

  • Boostrapbill said:

    I would buy again. I check ammo.com first for everything I need.

  • Defend said:

    Ammo is as advertised. Good ammo

  • LP said:

    Excellent price for the ammo, everything arrived quickly and packaged well. Ammo performed great at the range, making it yet another great day at the range!

  • CM said:

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

  • Branded said:

    Very well made and an excellent value. Will definitely buy again.

  • Oleg said:

    Amazing quality was expecting 2 moa getting sub moa

  • BMB said:

    You can not go wrong with this ammo.

  • Rickles said:

    Good price for good ammo.

  • Gunny said:

    Will purchase more ammo from these guys. Thumbs up.

  • Paul said:

    It shoots 1&1/4 in groups. Someone a little younger should make it a little smaller

  • Dano said:

    Keep up the good work thanks

  • Blackfott said:

    Good rounds. Worked well for shooting. No jams . Good price. Will buy again.

  • Buddy said:

    Great product at a great price.

  • Brad said:

    I'll keep re-buying PMC 223 until I have a reason not to. They're priced nice and always work in my different rifles.

  • Jerryaa51 said:

    I was very please with that courtesy and knowledge the people that I have talked to.

  • Kim said:

    Good stuff

  • Joel said:

    This round was very consistent, very clean. I don't think you can do better for price in a brass cased round. Shooting in a Daniel Defense m4v11 they were flawless. Definitely ordering more.

  • Shooter magavin said:

    Have bought this ammo a couple of time and could not be happier

  • ammosmurff said:

    I've shot PMC ammo for years on the range, for .223, .45acp & 9mm, never had a misfire or failure to feed on any of my guns. Korean ammo is the only foreign ammo I'll buy!

  • J A said:

    I have not shot any of this ammo as of yet because it is down the line in my rotation. But I was comfortable purchasing PMC ammo as I've never had any bad ammo from the company. The price was right at the time so it was a good buy for me. I look forward to purchasing ammo from your site again, thank you...

  • Dave said:

    Very good ammo for the money! Reliable and accurate. Can't ask for anything more than that.

  • dkmatthews said:

    There's no doubting the quality of PMC Bronze. It's super reliable in every firearm. Thanks for a good deal on the case of ammo.

  • chris said:

    I have a remington Model 700sps varmint 223. with a bull barrel, n added a bipod, and a Barska 4-14 x 40 scope. i picked up a fiew boxes of the pmc bronze boat tail ammo in 55 grain simply because they wer only 7.25 for a box of 20. i was realy surprised on how consistant they wer. i placed 18 outa 20 rounds in a 3 inch circle at 150 yds. with a slight breeze. over all im realy pleased with this product, and will continue to use, an recommend this ammo.

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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.

  • Benjamin said:

    500 rounds deep and havent had a single issue feeding, ejecting, firing, nothing. this was the most affordable option at the time and it did what it was supposed to do. shipping was also pretty quick and easy.

  • Rusty said:

    Everything worked well. No misfires, no feeding issues.