.223 Rem 55gr FMJ-BT Federal American Eagle Ammo – 500 Rounds
- .223 Rem, 55gr FMJ boat tail (FMJ-BT)
- 500 rounds – 25 boxes of 20 rounds
- New boxer-primed brass
- Advertised velocity: 3240 fps
Ships within the U.S. only.
- Estimated Delivery : Up to 4 business days
- Free Shipping & Returns : On all orders over $200
This Federal American Eagle .223 Rem 55gr FMJ boat tail (FMJ-BT) load comes as 500 rounds. Packaging: 25 boxes of 20 rounds. The 55-grain full metal jacket bullet is the classic AR-15 practice weight, which makes it a dependable choice for AR-15 range practice.
Cases are listed as: new boxer-primed brass.
Loaded to .223 Remington specification, which also runs in rifles chambered for 5.56 NATO. If you are unsure which cartridge your rifle takes, read our .223 vs 5.56 guide and check the barrel marking first.
Specifications
| Caliber | .223 Rem |
|---|---|
| Bullet weight | 55 grain |
| Bullet type | FMJ boat tail (FMJ-BT) |
| Round count | 500 |
| Packaging | 25 boxes of 20 rounds |
| Brand | Federal |
| Product line | American Eagle |
| Case condition | New boxer-primed brass |
| Advertised velocity | 3240 fps |
| Best for | AR-15 range practice |
Frequently asked questions
Is this .223 Rem ammo new or remanufactured?
The listing describes the cases as new boxer-primed brass.
What does FMJ mean?
FMJ stands for full metal jacket: a lead core fully wrapped in a harder metal jacket. It does not expand like a hollow point, which keeps it cost-effective for practice.
Browse more .223 / 5.56 ammo in our range, or see our bulk ammo for larger quantities. Pack-size alternatives are listed under “You may also like” below.
Ships within the United States only. Laws on buying, shipping and owning ammunition differ by state and locality, so check yours before you order. An adult signature may be required at delivery. See our shipping and state restrictions page.












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