AR15 Ammo For Sale

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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

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.

Written by

Sam Jacobs

Customer Reviews

Click To Purchase This 223 Armscor Ammunition

Armscor USA 223 Ammo - 1000 Rounds of 55 Grain PSP Ammunition

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Chief said:
Performed well. Lots of rounds and no issues!!

Click To Purchase This 223 PMC Ammunition

PMC 223 Ammo - 1000 Rounds of 55 Grain FMJ-BT Ammunition in Battle Packs

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Chief Gorilla said:
Very tough exterior bag similar to some issue ammo during deployments. I see no issues that concern me. It saved me from doing my own storage prep.

Click To Purchase This 223 Patriot Sports Ammunition

Patriot Sports 223 Ammo - 1000 Rounds of 55 Grain FMJ Ammunition

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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.

PMC 223 Ammo - 1000 Rounds of 55 Grain FMJ Ammunition

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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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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 Winchester Ammunition

Winchester USA 223 Ammo - 600 Rounds of 55 Grain FMJ Ammunition

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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!

Click To Purchase This 223 Hornady Ammunition

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

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Boostrapbill said:
I would buy again. I check ammo.com first for everything I need.
Defend said:
Ammo is as advertised. Good ammo

Hornady 223 Ammo - 500 Rounds of 55 Grain FMJ-BT Ammunition

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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

Federal 223 Ammo - 500 Rounds of 55 Grain FMJ-BT Ammunition

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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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PMC 223 Ammo - 200 Rounds of 55 Grain FMJ-BT Ammunition

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Rico said:
This is a quality bullet
Mad Dawg said:
Service and shipping is top-rate with these folks.

Winchester USA 223 Ammo - 200 Rounds of 55 Grain FMJ Ammunition

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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

Winchester USA 223 Ammo - 150 Rounds of 55 Grain FMJ Ammunition

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Alex said:
Those rounds go off every time tearing through things

AR15 Ammo For Sale

Fiocchi 223 Ammo - 1000 Rounds of 50 Grain V-MAX Ammunition

Prvi Partizan 223 Ammo - 1000 Rounds of 55 Grain Soft Point Ammunition

Armscor 223 Ammo - 1000 Rounds of 62 Grain FMJ-BT Ammunition

Winchester USA 223 Ammo - 1000 Rounds of 55 Grain FMJ Ammunition

Armscor USA 223 Ammo - 1000 Rounds of 62 Grain PSP Ammunition

Armscor USA 223 Ammo - 1000 Rounds of 55 Grain PSP Ammunition

PMC 223 Ammo - 1000 Rounds of 55 Grain FMJ-BT Ammunition in Battle Packs

Hornady American Gunner 223 Ammo - 500 Rounds of 55 Grain HP Ammunition

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

Patriot Sports 223 Ammo - 1000 Rounds of 55 Grain FMJ Ammunition

PMC 223 Ammo - 1000 Rounds of 55 Grain FMJ Ammunition

Winchester USA 223 Ammo - 800 Rounds of 55 Grain FMJ Ammunition

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

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

Hornady Frontier 223 Ammo - 500 Rounds of 55 Grain FMJ Ammunition

Winchester USA 223 Ammo - 600 Rounds of 55 Grain FMJ Ammunition

Hornady 223 Ammo - 200 Rounds of 75 Grain HPBT Ammunition

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

Hornady Critical Defense 223 Ammo - 200 Rounds of 73 Grain FTX Ammunition

Federal 223 Ammo - 500 Rounds of 62 Grain FMJ-BT Ammunition

Hornady 223 Ammo - 500 Rounds of 55 Grain FMJ-BT Ammunition

Hornady Superformance Varmint 223 Ammo - 200 Rounds of 53 Grain Polymer Tipped Ammunition

Hornady 223 Ammo - 200 Rounds of 55 Grain V-MAX Ammunition

Federal 223 Ammo - 500 Rounds of 55 Grain FMJ-BT Ammunition

Winchester Super-X 223 Ammo - 200 Rounds of 64 Grain PP Ammunition

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

Hornady BLACK 223 Ammo - 200 Rounds of 62 Grain FMJ Ammunition

PMC 223 Ammo - 200 Rounds of 55 Grain PSP Ammunition

Remington 223 Ammo - 200 Rounds of 55 Grain MC Ammunition

Federal Varmint & Predator 223 Ammo - 100 Rounds of 53 Grain V-MAX Ammunition

PMC 223 Ammo - 200 Rounds of 55 Grain FMJ-BT Ammunition

Black Hills Ammunition 223 Ammo - 50 Rounds of 55 Grain TSX Ammunition

Winchester USA 223 Ammo - 200 Rounds of 55 Grain FMJ Ammunition

Winchester USA 223 Ammo - 150 Rounds of 55 Grain FMJ Ammunition

Hornady Frontier 223 Ammo - 150 Rounds of 55 Grain FMJ Ammunition

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

Black Hills Ammunition 223 Ammo - 50 Rounds of 50 Grain V-Max Ammunition

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

Black Hills Ammunition 223 Ammo - 50 Rounds of 40 Grain V-MAX Ammunition

Black Hills Ammunition 223 Ammo - 50 Rounds of 68 Grain Heavy Match HP Ammunition

Overview of AR15 Ammo

Top Brand Picks for AR‑15 Shooters

Ballistics at a Glance

Customer Reviews