AR15 Ammo For Sale
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Old Army 5.56x45 Ammo - 540 Rounds of 55 Grain FMJ M193 Ammunition
$264.99
$247.99
54 In stock now
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Speer Gold Dot 223 Ammo - 500 Rounds of 55 Grain SP Ammunition
$419.9915 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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Me said:
Good overall performance and good price
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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.
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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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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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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!!