.223 REM 55GR FMJBT 500 rounds

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  • Regular price $269.99
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New .223 REM 55GR Full Metal Jacket Boat tail 

500 Rounds Bulk packed 

Avg. 3100 FPS 


  • Caliber: .223 Remington
  • Bullet Weight: 55 grain 
  • Bullet Style: FMJ BT
  • Muzzle Velocity: 3,100 FPS
  • Muzzle Energy: 1,238 ft.-lbs.
  • Case Type: new brass  
  • Primer Type: boxer sealed primer 
  • Corrosive: No
  • Rounds: 500 round bulk box
  • Powder 73-04 rifle Powder

Some good articles of why ammo is gone and so expensive.


Click here article 4/19/22 all Russian ammo seized leaving Russian port  

Click here  article in Guns and Ammo magazine

Click here article from Recoil magazine 

Click here  article on primer shortages Guns and Ammo magazine

To keep an eye on your order use the track your order.

 Cases will NOT say Grindhard on them due to supply chain constraints.

We are struggling to keep prices down on primers, projectiles and cases and do see copper and lead prices to continue to increase.

God speed everyone in these crazy times

Customer Reviews

Based on 36 reviews
Kenneth Rodriguez
Aero precision 11.5

These ran flawlessly with no issue I we'll be buying more.

Bud Skipper
.223 Ammo

It’s beautiful ammo! It always arrives on time, great packaging and goes bang everytime! If you need training ammo I highly recommend this!

Jon Gotham
.223 rem 55gr FMJ

Great ammo from a great American company, put over 1000 rds through my blaster and all has ran flawlessly. Thanks Grind Hard 🇺🇸🇺🇸🇺🇸

John Jenkins

Quality ammo good price and fast delivery. Will buy again

Randy Noinala

I purchased 1,000 rounds of 9mm and .223 . 9mm were excellent, .223 not so much. I have almost a box of rounds with dents on the casing, and almost 2 boxes of steel casing rounds.

These were delivered on 4/14/22. I had a big range day 4/16/22. I needed these in order to participate, so I didn't bother inquiring about returning these.

My buddy who also had this similar issue reached out to you and you sent him a return label, and shipped him out a fresh 1,000 round batch of new .223 that were not re-manufactured. That is why I gave you a 3 star instead of a 1 star. You made things right.

On the plus side, I can say that the good rounds I got fed, shot, ejected, perfectly. I just don't know if I'd be a returning customer due to this experience.