Fiocchi
5.7x28mm 41gr FMJ
Subsonic5.7x28mmSelf-Defense
1,050 fps published muzzle velocity, below the speed of sound.
Sound travels at about 1,050 fps on a freezing morning and about 1,150 fps on a hot afternoon.
The maker does not say what barrel this was measured from, so treat it as a guide rather than an exact figure for your gun.
$289.49 · $0.724/rd
At OpticsPlanet · as of 2026-08-27
$313.00
MSRP
Price on file from OpticsPlanet, updated nightly. We may earn a commission · disclosure
- 1,050 fps
- Velocity · published
- 41 gr
- Bullet
- brass
- Case
- 400 rounds
- Box
- $0.724
- Per round