Magtech First Defense Tactical 7.62x51mm M80 147gr FMJ Ammo Ballistics
Brass Case • FMJ
Magtech First Defense Tactical 7.62x51mm M80 147gr FMJ Ammo Ballistics
Brass Case • FMJ
Solved from this product's advertised 2729 fps, 147gr bullet and G1 BC 0.398, with the sight 1.5" over the bore at standard conditions. Compare every zero for .308/7.62x51mm, or read .308 Winchester: 100-Yard vs 200-Yard Zero.
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 8" vital zone, ±4" either side of the line of sight. 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 500 yards.
.308/7.62x51mm 147gr with a 100-yard zero
Zeroed at 100 yards with a 1.5" sight height, this load crosses the line of sight at 59 and 100 yards, peaks +0.1" at 80 yards, and is -14.7" at 300 and -33.4" at 400 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 | 2,729 | 2,432 | 0.0 |
| 25 | -0.7" | -2.46 | -0.72 | 2,672 | 2,331 | 0.1 |
| 50 | -0.1" | -0.20 | -0.06 | 2,616 | 2,234 | 0.2 |
| 75 | +0.1" | +0.15 | +0.04 | 2,560 | 2,140 | 0.5 |
| 100 | +0.0" | +0.01 | 0.00 | 2,505 | 2,049 | 0.9 |
| 125 | -0.5" | -0.34 | -0.10 | 2,451 | 1,962 | 1.4 |
| 150 | -1.3" | -0.80 | -0.23 | 2,398 | 1,877 | 2.0 |
| 175 | -2.5" | -1.34 | -0.39 | 2,345 | 1,795 | 2.7 |
| 200 | -4.0" | -1.93 | -0.56 | 2,293 | 1,716 | 3.6 |
| 225 | -6.1" | -2.56 | -0.75 | 2,241 | 1,640 | 4.6 |
| 250 | -8.5" | -3.24 | -0.94 | 2,190 | 1,566 | 5.7 |
| 275 | -11.4" | -3.95 | -1.15 | 2,140 | 1,495 | 6.9 |
| 300 | -14.7" | -4.69 | -1.36 | 2,090 | 1,427 | 8.3 |
| 325 | -18.6" | -5.46 | -1.59 | 2,041 | 1,361 | 9.9 |
| 350 | -23.0" | -6.26 | -1.82 | 1,993 | 1,297 | 11.6 |
| 375 | -27.9" | -7.10 | -2.07 | 1,946 | 1,236 | 13.5 |
| 400 | -33.4" | -7.97 | -2.32 | 1,899 | 1,177 | 15.5 |
| 425 | -39.5" | -8.87 | -2.58 | 1,853 | 1,121 | 17.7 |
| 450 | -46.2" | -9.81 | -2.85 | 1,807 | 1,066 | 20.1 |
| 475 | -53.6" | -10.78 | -3.14 | 1,763 | 1,015 | 22.6 |
| 500 | -61.7" | -11.79 | -3.43 | 1,719 | 965 | 25.4 |
147gr G1 .398 at 2,729 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. Source: Manufacturer's advertised velocity and BC.
.308/7.62x51mm 147gr with a 200-yard zero
Zeroed at 200 yards with a 1.5" sight height, this load crosses the line of sight at 28 and 200 yards, peaks +2.1" at 116 yards, and is -8.6" at 300 and -25.3" at 400 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 | 2,729 | 2,432 | 0.0 |
| 25 | -0.1" | -0.52 | -0.15 | 2,672 | 2,331 | 0.1 |
| 50 | +0.9" | +1.73 | +0.50 | 2,616 | 2,234 | 0.2 |
| 75 | +1.6" | +2.08 | +0.61 | 2,560 | 2,140 | 0.5 |
| 100 | +2.0" | +1.94 | +0.57 | 2,505 | 2,049 | 0.9 |
| 125 | +2.1" | +1.59 | +0.46 | 2,451 | 1,962 | 1.4 |
| 150 | +1.8" | +1.13 | +0.33 | 2,398 | 1,877 | 2.0 |
| 175 | +1.1" | +0.60 | +0.17 | 2,345 | 1,795 | 2.7 |
| 200 | +0.0" | +0.01 | 0.00 | 2,293 | 1,716 | 3.6 |
| 225 | -1.5" | -0.63 | -0.18 | 2,241 | 1,640 | 4.6 |
| 250 | -3.4" | -1.30 | -0.38 | 2,190 | 1,566 | 5.7 |
| 275 | -5.8" | -2.01 | -0.58 | 2,140 | 1,495 | 6.9 |
| 300 | -8.7" | -2.75 | -0.80 | 2,090 | 1,427 | 8.3 |
| 325 | -12.0" | -3.52 | -1.02 | 2,041 | 1,361 | 9.9 |
| 350 | -15.9" | -4.33 | -1.26 | 1,993 | 1,297 | 11.6 |
| 375 | -20.3" | -5.16 | -1.50 | 1,946 | 1,236 | 13.5 |
| 400 | -25.3" | -6.03 | -1.76 | 1,899 | 1,177 | 15.5 |
| 425 | -30.9" | -6.94 | -2.02 | 1,853 | 1,121 | 17.7 |
| 450 | -37.1" | -7.87 | -2.29 | 1,807 | 1,066 | 20.1 |
| 475 | -44.0" | -8.84 | -2.57 | 1,763 | 1,014 | 22.6 |
| 500 | -51.6" | -9.85 | -2.87 | 1,719 | 965 | 25.4 |
147gr G1 .398 at 2,729 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. Source: Manufacturer's advertised velocity and BC.
Product Overview
Magtech lists its First Defense Tactical 147-grain FMJ in its tactical and training line. It is a practice load for drills, zero checks and steel. The bullet is a plain full metal jacket with a G1 BC of .398, and it leaves the muzzle at 2,729 fps. That mild start keeps its kick light.
Compared with Winchester's M80 149-grain FMJ, the Magtech falls behind at long range. At 500 yards, a steady 10 mph wind blowing across the range pushes the Magtech about 25 inches sideways and the Winchester about 21. Zeroed at 100 yards, the Magtech drops about 62 inches at 500; the Winchester about 55. The Winchester also kicks about 5 percent harder in the same rifle. Compared with PMC's X-TAC 147-grain FMJBT, the Magtech starts 71 fps slower at the same bullet weight, and the X-TAC kicks about 3 percent harder.
Buy the Magtech if you want a light-kicking 147-grain load for long practice sessions at 100 to 300 yards, where the gaps are small. Pick Winchester's M80 149-grain if you shoot steel at 400 and 500 yards and want less wind drift. Pick PMC's X-TAC 147-grain FMJBT if you want a faster boat-tail bullet; PMC markets X-TAC for professional and tactical use. For hunting, Hornady's American Whitetail 150-grain InterLock is a soft point that Hornady markets for large game; it kicks about 8 percent harder than the Magtech.
- Kicks about 5 percent less than American Sniper's 149-grain M80 Ball in the same rifle
- Holds even with PMC's Bronze 147-grain FMJ BT in a crosswind at 300 yards: a 10 mph wind pushes each about 8 inches
- Zeroed at 100 yards, it drops about 15 inches at 300, only about an inch more than Winchester's M80 149-grain
- Leaves the muzzle 51 fps slower than PMC's Bronze 147-grain FMJ BT, 2,729 fps against 2,780
- Drops about 4 inches more than PMC's X-TAC 147-grain FMJBT at 500 yards from a 100-yard zero
- Starts 61 fps slower than Winchester's M80 149-grain, 2,729 fps against 2,790
Similar Products Compared
| PRODUCT | WEIGHT | TYPE | VELOCITY | ENERGY | BC | PRICE/RD |
|---|---|---|---|---|---|---|
| 147 gr | FMJ | 2729 fps | 2451 ft-lbs | 0.398 | N/A | |
| 147 gr | FMJBT | 2800 fps | 2611 ft-lbs | 0.398 |
$0.91
1000 Rounds
|
|
| 149 gr | FMJ | 2800 fps | 2611 ft-lbs | 0.393 | N/A | |
| 147 gr | FMJ | 2732 fps | 2441 ft-lbs | 0.417 | N/A | |
| 147 gr | FMJBT | 2780 fps | 2522 ft-lbs | 0.398 |
$0.91
500 Rounds
|
|
| 149 gr | FMJ | 2790 fps | 2575 ft-lbs | 0.456 |
$1.16
500 Rounds
|
All Magtech First Defense Tactical 7.62x51mm M80 147gr FMJ Ammo Prices
| DEALER | QTY | PRICE | SHIPPING | TOTAL | PRICE/RD |
|---|
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