AR15 Ammo For Sale
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Remington 223 Ammo - 20 Rounds of 55 Grain FMJ Ammunition
$12.9986 In stock now
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Prvi Partizan 223 Ammo - 20 Rounds of 55 Grain SP Ammunition
$15.99113 In stock now
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Remington 223 Ammo - 20 Rounds of 45 Grain JHP Ammunition
$19.256 In stock now
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Prvi Partizan 223 Ammo - 20 Rounds of 75 Grain HPBT Ammunition
$19.4978 In stock now
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Remington 223 Ammo - 20 Rounds of 50 Grain Accutip Ammunition
$23.999 In stock now
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Remington 223 Ammo - 20 Rounds of 50 Grain JHP Ammunition
$25.991 In stock now
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Remington Premier 223 Ammo - 20 Rounds of 55 Grain AccuTip-V Ammunition
$26.9955 In stock now
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Remington 223 Ammo - 20 Rounds of 77 Grain HPBT Ammunition
$29.499 In stock now
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Remington 223 Ammo - 200 Rounds of 55 Grain FMJ Ammunition
$114.9936 In stock now
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Remington 223 Ammo - 200 Rounds of 55 Grain MC Ammunition
$129.998 In stock now
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Remington Premier AccuTip 223 Ammo - 200 Rounds of 50 Grain AccuTip-V Ammunition
$224.991 In stock now
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Old Army 5.56x45 Ammo - 540 Rounds of 55 Grain FMJ M193 Ammunition
$264.99
$247.99
61 In stock now
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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.
Customer Reviews
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Paul T. said:
Great ordering process and phone check for delivery, ammunition worked well. I had no jams or mis-feeds during range Clean shots on target at 100 yards with my AR. Cleaning was easy with minimum carbon buildup.
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Willy said:
As long as you keep your gun clean, this ammo is the best as far as value goes. Hit targets with no issue at 300 yds out of my AR. Will definitely order again!
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Jay said:
Great ammo! No issues CANT GO WRONG WITH THIS AMMO! I worn you to clean your rifle ever two or three hundred round. Other than that it is great!!!
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Dee said:
This Ammo is great for the way I use it..I shot mostly on the range to 100yd. It shots clean and I never had a misfire and I used many 1000s of rounds using this Ammo. Also the price is very affordable if you shot a lot like I do. Happy shooting hope for BULLSEYE. Dee
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William said:
I bought 1k rounds of steel cased .223 and it arrived in less than 48 hours. I know you aren’t “supposed” to shoot steel cased out of an ar15, but after about 500 rounds I’ve experienced zero problems. It’s hard to beat 35 cents per round.
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WOLFMAN JACK said:
Nothing wrong with this ammo, shots straight, and on target. !!!!!!
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Marvelous said:
Next time I buy ammo I will return!
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Kenny said:
So far I probably used 100 150 rounds. No problems with the ammo at all.
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anthgrge said:
Full metal jacket "brass shells" neatly packed easy to carry in convenient carry canisters. Great shot at the range.
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Jeremy said:
Great rounds no defects and great bang for the buck
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Karl said:
For the price I'd say a good purchase. Out of 200 rounds maybe around 15-20 rounds that I'd assume had bad primers and didn't fire.
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BWalter82 said:
This ammo is clean firing, accurate to 2 moa, and I never had a problem in any of my rifles; probably the "best bang" for the buck out there!
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David said:
I ordered this ammo on a Monday and it was at my door on Friday! Considering that it had to be shipped four states away that is FAST shipping. I also like the fact that Ammo.com donates a portion of every sale to pro gun institutions. This is now my number one "go to" source for ammo.
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Tim said:
Process great, product quality great, delivery time great. I will be ordering again
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Bedwetter said:
Love this ammo have bought this 2x and have no problem with it In an AR 15 loads good no misfires or FFEX FFFR FFLD cleans up well and have no problem with it
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JayG said:
I've been using Tula in my XDM .45 for plinking and have had no issues so I thought I'd give these a try, but the Tula .223 Rem 55gr malfunctions VERY often in my modern sporting rifle. Every 2-4 rounds caused a failure to eject/cycle, or double feed. I've had NO issues with brass in the same rifle. Not worth the pennies saved, I won't be buying Tula .223 again or even finishing the rounds I bought.
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JRL said:
I got 1000 rounds of this. Just shot it today and it consistently chronos 100fps slower than advertised. NOT HAPPY AT ALL. Order another brand if you want full power ammo.
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beetle said:
CANT GO WRONG WITH THIS AMMO
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ammo said:
remington did it again with another great ammo and ammo.com low price you can't bet it.
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n/a said:
All round good ammo at a good price.
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mike said:
Ran flawlessly, not one jam or problem. Great price and fast shipping.
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Richard said:
Great ammo and the delivery was even better than expected
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Mike said:
Good value and quality ammo
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Sharpshooter said:
I would defiantly recommend this to any AR owner! Clean, Good accuracy , No Misfires, No Fail To Eject, No Fail To Load just keep on shootin worry free! Normally it's a lot cheaper hopefully soon this ammo hording will stop and we can all get the fair market price.
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Tarpon said:
As expected
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NuSparkey said:
Nothing like using good ammo to make you feel good about yourself. Pushed it out to 300 meters and anything off target was probably my jittery finger. Cycled well under rapid fire. I like it!
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Rick said:
No FTF or FTE's in my Ruger Mini-14
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Jack said:
Great ammo and a very reasonable price. Great service.
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skywarrior said:
Great fun ammo for steel targets.
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Michael said:
Fast delivery, ammo is nicely packed into small boxes. Definitely will order again!
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JV said:
As the title states it fired every time I pulled the trigger and I was satisfied with the grouping at 50 yards with just a Trijicon MRO. For range training ammo I wouldn't hesitate to order it again. Plus the shipping and order processing was very fast! All good.
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David said:
Performs well
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Joe said:
As far as the look and the function of the ammo I’m really pleased with it. The price met or was cheaper than competitors. They were packaged well and clean. They also fired great out of my AR. The thing that stood out the most was the fact that I made my purchase on July 3rd around noon and I received the ammo on July 4th before noon. I was so surprised! I will definitely be ordering here in the future.
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Jim said:
Worked great
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Echelon 9 mm said:
Very pleased with this ammo that I bought It looks to be well put together every round shot as it should I didn't have any jamming issues everything fed the way it should Good ammo I'll be buying it again.
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DAVID said:
Excellent service from when I placed my order to when I received it. I'll be ordering here from now on.
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Roge said:
Amazing price For Some ammo!!! Without a doubt in my mind!!