Fiocchi Defense Dynamics .22 WMR 40gr Jacketed Hollow Point (JHP) Rimfire Ammo Ballistics
Brass Case • JHP
Fiocchi Defense Dynamics .22 WMR 40gr Jacketed Hollow Point (JHP) Rimfire Ammo Ballistics
Brass Case • JHP
Solved from this product's advertised 1910 fps, 40gr bullet and G1 BC 0.114, with the sight 1.5" over the bore at standard conditions. Compare every zero for .22 Magnum.
How to read it: filled circles are the near and far zero, where the bullet's path crosses the line of sight;the triangle is the peak (max ordinate). The shaded band is the 4" vital zone, ±2" either side of the line of sight. Dashed line: where the bullet goes subsonic. The dashed line marks the edge of the hold-dead-on window. The chart is zoomed to where the zero matters; the tables below run to 200 yards.
.22 Magnum 40gr with a 50-yard zero
Zeroed at 50 yards with a 1.5" sight height, this load touches the line of sight at 50 yards without ever climbing above it (a tangent zero), and is -1.9" at 100 and -8.7" at 150 yards. It drops below the speed of sound at 157 yards.
| Range (yd) | Drop (in) | Drop (MOA) | Drop (MIL) | Velocity (fps) | Energy (ft-lb) | Wind drift, 10 mph (in) |
|---|---|---|---|---|---|---|
| 0 | -1.5" | 0.00 | 0.00 | 1,910 | 324 | 0.0 |
| 25 | -0.4" | -1.48 | -0.43 | 1,751 | 272 | 0.4 |
| 50 | 0.0" | 0.00 | 0.00 | 1,603 | 228 | 1.3 |
| 75 | -0.5" | -0.58 | -0.17 | 1,466 | 191 | 3.0 |
| 100 | -1.9" | -1.84 | -0.53 | 1,343 | 160 | 5.6 |
| 125 | -4.6" | -3.51 | -1.02 | 1,235 | 135 | 8.9 |
| 150 | -8.7" | -5.54 | -1.61 | 1,146 | 117 | 13.1 |
| 175 | -14.5" | -7.88 | -2.29 | 1,076 * | 103 | 18.1 |
| 200 | -22.1" | -10.54 | -3.07 | 1,020 * | 92 | 23.8 |
40gr G1 .114 at 1,910 fps, 1.5" sight height over bore, standard conditions (59°F, sea level), 10 mph full-value crosswind. Positive drop is above the line of sight. * Below the speed of sound (1125 fps) from 157 yards; expect groups to open up past the transition. Source: Manufacturer's advertised velocity and BC.
.22 Magnum 40gr with a 100-yard zero
Zeroed at 100 yards with a 1.5" sight height, this load first crosses the line of sight at 24 yards, peaks +1.1" at 63 yards, returns to zero at 100, and is -5.8" at 150 yards. It drops below the speed of sound at 157 yards.
| Range (yd) | Drop (in) | Drop (MOA) | Drop (MIL) | Velocity (fps) | Energy (ft-lb) | Wind drift, 10 mph (in) |
|---|---|---|---|---|---|---|
| 0 | -1.5" | 0.00 | 0.00 | 1,910 | 324 | 0.0 |
| 25 | +0.1" | +0.37 | +0.11 | 1,751 | 272 | 0.4 |
| 50 | +1.0" | +1.85 | +0.54 | 1,603 | 228 | 1.3 |
| 75 | +1.0" | +1.27 | +0.37 | 1,466 | 191 | 3.0 |
| 100 | 0.0" | +0.01 | 0.00 | 1,343 | 160 | 5.6 |
| 125 | -2.2" | -1.67 | -0.48 | 1,235 | 135 | 8.9 |
| 150 | -5.8" | -3.69 | -1.07 | 1,146 | 117 | 13.1 |
| 175 | -11.1" | -6.04 | -1.76 | 1,076 * | 103 | 18.1 |
| 200 | -18.2" | -8.69 | -2.53 | 1,020 * | 92 | 23.8 |
40gr G1 .114 at 1,910 fps, 1.5" sight height over bore, standard conditions (59°F, sea level), 10 mph full-value crosswind. Positive drop is above the line of sight. * Below the speed of sound (1125 fps) from 157 yards; expect groups to open up past the transition. Source: Manufacturer's advertised velocity and BC.
Product Overview
Fiocchi Defense Dynamics 40-grain is a jacketed hollow point .22 Magnum load made for small game and target shooting. No tip fills the nose, only the open mouth of the jacket. It leaves the muzzle at 1,910 fps with 324 ft-lbs and a G1 BC of .114.
Zeroed at 100 yards, it drops 5.8 inches at 150, and with a 50-yard zero it drops 1.9 inches at 100 yards. In a 10 mph crosswind at 100 yards it moves 5.6 inches, about an inch less than Armscor's .22 WMR 40-grain.
If you're cross-shopping, CCI's Varmint Maxi-Mag 40-grain JHP starts 35 fps slower and is 25 fps behind at 100 yards. CCI's Pour Pack Maxi Mag 40-grain is that same CCI load under another name, at 1,875 fps on the same path.
- Holds 1,343 fps at 100 yards, the most of the 40-grain hollow points compared
- The least drop at 150 yards of the 40-grain hollow points compared, from either zero
- The only one of the hollow points compared that starts at 1,910 fps
- A lead core under the jacket, so it is out where lead-free ammunition is required. Winchester's Varmint LF 25-grain is a lead-free load in the caliber
- The caliber's 30-grain tipped loads shoot flatter at 150 yards
All Fiocchi Defense Dynamics .22 WMR 40gr Jacketed Hollow Point (JHP) Rimfire Ammo Prices
| DEALER | QTY | PRICE | SHIPPING | TOTAL | PRICE/RD |
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