The FN DFNS 5.7x28mm 30 Grain JHP is the first 5.7x28mm cartridge engineered from the ground up specifically for personal protection, delivering reliable expansion and controlled energy transfer when it matters most.
- 30-grain jacketed hollow point optimized for consistent, rapid expansion on impact
- Frangible copper-tin powdered metal core expends energy quickly and efficiently
- Meets FBI ballistic test protocol — independently verified for defensive performance
- Boxer-primed brass case ensures reliable ignition and easy reloading compatibility
- Cycles reliably across all 5.7x28mm-chambered pistols and carbines
- 50-round box offers excellent value for defensive stockpiling and function testing
Who This Is For
The FN DFNS is the ideal choice for owners of the FN Five-seveN, FN PS90, or any 5.7x28mm-chambered firearm who demand purpose-built defensive ammunition. Whether you're a civilian carry holder, a home defender, or a professional seeking a proven personal protection load in this caliber, the DFNS delivers the terminal performance and feeding reliability you need to trust your life to it.
Specifications
| Brand | FN America |
|---|---|
| Caliber | 5.7x28mm |
| Bullet Weight | 30 Grain |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Bullet Core | Frangible Copper-Tin Powder |
| Primer Type | Boxer |
| Casing Material | Brass |
| Rounds Per Box | 50 |
| Intended Use | Personal Defense |
| Velocity (Approx.) | ~1,655 fps (FN Five-seveN) |
Frequently Asked Questions
Is FN DFNS ammunition compatible with my FN Five-seveN or PS90?
Yes. FN DFNS is specifically designed and tested for optimal performance in 5.7x28mm-chambered firearms, including the FN Five-seveN pistol and the FN PS90 carbine. It is engineered to cycle reliably and achieve consistent expansion across all standard 5.7x28mm platforms. Always verify your firearm's owner's manual for approved ammunition types before use.
What makes the DFNS bullet design different from standard hollow points?
Unlike conventional lead-core hollow points, the FN DFNS uses a frangible copper-tin powdered metal core encased in a copper jacket. This unique construction is engineered to initiate rapid, consistent expansion upon impact while expending energy efficiently — reducing the risk of over-penetration that is a common concern with high-velocity 5.7x28mm loads. The design has been independently tested to meet the FBI's ballistic performance protocol.
Can I use FN DFNS for range practice as well as carry?
While FN DFNS is purpose-built for personal defense and is priced accordingly, it is highly recommended that you fire at least a portion of each new lot through your firearm to confirm reliable feeding and function before trusting it as your carry load. For high-volume range practice and training, a standard FMJ 5.7x28mm load will be more cost-effective, reserving the DFNS for defensive carry and function verification.
- Caliber:
- 5.7X28MM
- Bullet Weight:
- 30 GR
- Bullet Type:
- JHP
- Purpose:
- Self Defense
- Type:
- Pistol Ammunition
- Box Quantity:
- 50
- Case Quantity:
- 500
- Lead Free:
- No