FN DFNS is the first 5.7x28mm ammunition perfected for personal protection. The unique 30-grain jacketed hollow point bullet contains a copper-tin powdered core designed to expend energy quickly and efficiently. Protect what matters most with the FN DFNS, tested and perfected for optimum performance in 5.7x28-chambered firearms.
- High performance 5.7x28mm personal defense cartridge designed for accuracy and consistent expansion
- Meets FBI test protocol - independently tested
- 30-grain jacketed hollow point, boxer primer, brass case
- Unique bullet design consisting of frangible copper-tin metal core with a copper jacket
- Cycles reliably across 5.7x28mm firearms
Ballistics
Firearm: Five Seven Pistol
Muzzle Velocity: 1894 fps
Muzzle Energy: 239ft-lbs
Firearm: PS90 BullPup
Muzzle Velocity: 2240 fps
Muzzle Energy: 334 ft-lbs
