AR15 Ammo For Sale
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Winchester USA 223 Ammo - 20 Rounds of 55 Grain FMJ Ammunition
$13.99136 In stock now
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Armscor USA 223 Ammo - 20 Rounds of 55 Grain PSP Ammunition
$13.9996 In stock now
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Armscor 223 Ammo - 20 Rounds of 62 Grain FMJ-BT Ammunition
$13.50123 In stock now
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Hornady Frontier 5.56x45 Ammo - 20 Rounds of 55 Grain FMJ M193 Ammunition
$13.49123 In stock now
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Winchester USA 5.56x45 Ammo - 20 Rounds of 55 Grain FMJ M193 Ammunition
$13.4978 In stock now
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Remington 223 Ammo - 20 Rounds of 55 Grain FMJ Ammunition
$12.9996 In stock now
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Federal American Eagle 223 Ammo - 20 Rounds of 75 Grain TMJ Ammunition
$12.9998 In stock now
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PMC 223 Ammo - 20 Rounds of 55 Grain FMJ-BT Ammunition
$12.35100 In stock now
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Wolf Gold 5.56x45 Ammo - 20 Rounds of 55 Grain FMJ Ammunition (Nonmagnetic)
$11.993 In stock now
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Patriot Sports 223 Ammo - 20 Rounds of 55 Grain FMJ Ammunition
$11.49136 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.
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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RUINED MY PISTOL said:
I bought this ammo brand. It has ruined my barrel of my pistol!!!!!!!!!!
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Jack said:
I have always put M193 as offensive/defensive ammo, which is why I purchased it in the first place. I tested 80 rounds at 25, 50, 100, and 300 yards with a Sig M400, it was dead on accurate.
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Mike O said:
Shot this on my high end Geissele rifle and very, very happy with it ... target practice
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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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Freakazoid said:
This ammo is very consistent. Bench firing my Sako .223 I can put three consecutive rounds in a nickle at 100 yds. Love this ammo!
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Al said:
As good as Federal and a lot less expensive.......Federal is supposed to be the Cadilac of ammo.....well, PMC is equal if not as good or even better.....I am a user from now on.
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BonzoDRmc said:
was my first purchase here, but WILL NOT be my last. great ammo and a even greater price. this seller is highly recomended. the ammo is top notch ammo. shoots clean and very acurate. like i said i WILL be getting more !!!
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Dave said:
Exellent value very clean shooting ammo... best choice for the money.