Fiocchi Range Dynamics 5.7x28mm 40gr FMJ Ammo Ballistics
Brass Case • FMJ • MPN: 57FMJ40
Fiocchi Range Dynamics 5.7x28mm 40gr FMJ Ammo Ballistics
Brass Case • FMJ • MPN: 57FMJ40
Trajectory @ 25yd Zero
| Range | Velocity | Energy | Drop |
|---|---|---|---|
| Muzzle | 1700 fps | 256 ft-lb | — |
| 5 yds | 1682 fps | 251 ft-lb | -0.3" |
| 10 yds | 1665 fps | 246 ft-lb | -0.2" |
| 15 yds | 1648 fps | 241 ft-lb | -0.1" |
| 20 yds | 1632 fps | 236 ft-lb | -0.0" |
| 25 yds ⊕ | 1615 fps | 231 ft-lb | -0.0" |
| 30 yds | 1599 fps | 227 ft-lb | +0.0" |
| 35 yds | 1583 fps | 222 ft-lb | -0.0" |
| 40 yds | 1567 fps | 218 ft-lb | -0.1" |
| 45 yds | 1551 fps | 213 ft-lb | -0.2" |
| 50 yds | 1535 fps | 209 ft-lb | -0.3" |
| 55 yds | 1520 fps | 205 ft-lb | -0.5" |
| 60 yds | 1505 fps | 201 ft-lb | -0.7" |
| 65 yds | 1489 fps | 197 ft-lb | -1.0" |
| 70 yds | 1474 fps | 193 ft-lb | -1.3" |
| 75 yds | 1459 fps | 189 ft-lb | -1.6" |
| 80 yds | 1445 fps | 185 ft-lb | -2.0" |
| 85 yds | 1430 fps | 181 ft-lb | -2.4" |
| 90 yds | 1416 fps | 178 ft-lb | -2.8" |
| 95 yds | 1402 fps | 174 ft-lb | -3.3" |
| 100 yds | 1388 fps | 171 ft-lb | -3.9" |
Product Overview
Fiocchi Range Dynamics is straightforward practice ammunition for 5.7x28mm shooters. The 40-grain FMJ bullet at 1700 fps generates 257 ft-lbs of muzzle energy. This is budget-conscious range fodder designed for volume shooting without special features. The full metal jacket contains the lead core completely, feeding reliably in semi-automatic actions and producing consistent point of impact.
Weekly range visits get expensive with premium 5.7 ammunition. Fiocchi Range Dynamics lets you practice more often without breaking the bank. The 40-grain weight matches common defensive and sporting loads, so your point of aim doesn't shift dramatically when you switch back to premium ammunition for carry or competition. Brass cases are reloadable for those who want to further reduce costs.
New 5.7x28mm owners should run several boxes through their firearm to confirm function and learn the platform's characteristics. Range Dynamics works well for this break-in period. The round counts needed for proficiency require affordable ammunition, and Fiocchi delivers acceptable quality at a lower price point than FN factory loads or specialty defensive rounds. This is ammunition for training, not for carrying or hunting.
- Budget-friendly pricing for high-volume practice
- 40-grain FMJ matches weight of common defensive loads for consistent POI
- Reliable feeding in semi-automatic platforms
- Brass cases are reloadable
- 257 ft-lbs muzzle energy and 1700 fps provide realistic training velocity
- Fiocchi manufacturing quality at economy pricing
- FMJ offers no expansion for hunting or defense
- Not suitable for indoor ranges with lead restrictions
- Basic ammunition without premium features
- Slower velocity than FN factory sporting loads
All Fiocchi Range Dynamics 5.7x28mm 40gr FMJ Ammo Prices
| DEALER | QTY | PRICE | SHIPPING | TOTAL | PRICE/RD |
|---|