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Australian Munitions ADI World Class .223 Remington, 55 Grain Sierra BlitzKing, Polymer Tip, Brass Cased, Centerfire Rifle Ammunition
$31.49 $16.29 Save 48%
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Most Helpful Positive Review first time trying and I’m impressed!
I’ve never shot this 223 ammo before and I’m pretty impressed I’ve used it so far only a few times only about five magazines but it felt quality very comparable to other ballistics chips I’ve shot I’ll have to take it out for hunting sometime in the next few months and see how it actually does on live targets. I haven’t had an issue with the double feeding or failing to feed. No issues at all whatsoever and the price is very reasonable and very cheap compared to any other website I’ve seen. Optics planet always going above and beyond as usual!
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Fantastic shooting ammunition!

by Sidney Rolin, Verified Owner from FL, United States Written on October 29, 2025
This is the most accurate ammo I have found for my Remington 700 SPS Tactical .223, 16in barrel with 1:9 twist. Consistently get .5-.6" groups at 100yds. Incredible performance on small game and varmints. Have never had any problems with feeding or ignition.
Pros:
  • Accurate
  • reliable
  • clean
  • Carefully packaged
Cons:
  • None
Best Used for:
  • Target / Hunting
Would recommend: No
Was it helpful to you? Yes | No

Varmit Hunter

by Ranger, Verified Owner from UT, United States Written on October 2, 2025
Excellent performance, good expansion and very accurate!
Would recommend: Yes
Was it helpful to you? Yes | No

top two best .223 ammo.

by mikec, from TX, United States Written on August 31, 2025
I shoot a precision 223AR there’s only two types of ammo that shoot just as good as a bolt gun this is one of them.
Would recommend: Yes
Was it helpful to you? Yes | No

Great predator round

by Rob, Verified Owner from MO, United States Written on February 12, 2025
Good round for coyotes The Sierra BlitzKing is an awesome bullet, and very accurate !
Would recommend: Yes
Was it helpful to you? Yes | No

Very accurate

by Norval, Verified Owner from NC, United States Written on July 18, 2024
I have used this ammunition for several years and it is as clean, consistent, and accurate as any ammo I have ever tried. The Blitz bullet is not only accurate but also terminal on predators. It is my go to ammo for predators. The affordable price is competitive with hand loading. I can target practice without breaking the bank. Thank you ADI for a quality product at an affordable price.
Pros:
  • affordable, accurate
Cons:
  • None
Best Used for:
  • Target & Varmint hunting
Would recommend: Yes
Was it helpful to you? Yes | No

Super accurate

by neckshooter, Verified Owner from NC, United States Written on July 11, 2024
I've used this ammo for several years and it is my go to ammo for target and predators. I've harvested numerous coyotes and bob cats with thus ammo. After hundreds of rounds I've never had a misfire.
Pros:
  • Great price, accurate.
Cons:
  • None
Best Used for:
  • Target and predators
Would recommend: Yes
Was it helpful to you? Yes | No

Prairie enemy number 1

by Big dog, from MO, United States Written on January 31, 2024
Great prices with prompt and easy delivery! Repeat customer for sure!
Would recommend: Yes
Was it helpful to you? Yes | No

Very accurate

by neckshooter, Verified Owner from NC, United States Written on January 4, 2024
I have shot this ammo for several years without a single misfire. It is super accurate in all my 223 guns. It is deadly on coyotes, prairie dogs and bobcats. The Blitzking bullet is a very effective predator bullet. The same Australian company also markets this same bullet under Australian Outback Ammunition logo advertising a special powder that is not affected by temperature. To me, this ammunition is on par with any of the name brand ammo, at half the price. stock up while it is available.
Pros:
  • inexpensive (but not cheap!)
  • Accurate , held zero, been reliable
Cons:
  • None
Best Used for:
  • Predator hunting and range.
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No

Truly World Class Ammo

by Mike S., Verified Owner from AL, United States Written on December 29, 2023
One sunny afternoon this week I received my ADI World Class ammo in .223 loaded with the 55 grain Blitz-King Polymer tip bullet. Since the afternoon was open, I carried the ammo out along with my PWS AR-15 for a little test run. At 100 yards I found the ADI ammo,held just under 1 MOA. A water jug test showed the ammo to explode when it contacted the with the first one-gallon jug. The racoon will not even know what hit them. Can't wait for tonight!
Pros:
  • Explosive impacts
Cons:
  • None
Best Used for:
  • varmits
Would recommend: Yes
Was it helpful to you? Yes | No

Truly World Class Ammo

by Mike S., Verified Owner from AL, United States Written on December 29, 2023
One sunny afternoon this week I received my ADI World Class ammo in .223 loaded with the 55 grain Blitz-King Polymer tip bullet. Since the afternoon was open, I carried the ammo out along with my PWS AR-15 for a little test run. At 100 yards I found the ADI ammo,held just under 1 MOA. A water jug test showed the ammo to explode when it contacted the with the first one-gallon jug. The racoon will not even know what hit them. Can't wait for tonight!
Pros:
  • Explosive impacts
Cons:
  • None
Best Used for:
  • varmits
  • Varments
Would recommend: Yes
Was it helpful to you? Yes | No
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