Speer Lawman .357 SIG 125gr TMJ Ammo Ballistics
Brass Case • TMJ • MPN: 53919
Speer Lawman .357 SIG 125gr TMJ Ammo Ballistics
Brass Case • TMJ • MPN: 53919
Solved from this product's advertised 1350 fps, 125gr bullet and G1 BC 0.163, with the sight 0.5" over the bore at standard conditions. Compare every zero for .357 SIG.
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. 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 100 yards.
.357 SIG 125gr with a 10-yard zero
Zeroed at 10 yards with a 0.5" sight height, this load crosses the line of sight on the way up at 10 yards, peaks +0.4" at 28 yards, crosses back down at 47 yards, and is -0.2" at 50 and -5.9" at 100 yards.
| Range (yd) | Drop (in) | Drop (MOA) | Drop (MIL) | Velocity (fps) | Energy (ft-lb) | Wind drift, 10 mph (in) |
|---|---|---|---|---|---|---|
| 0 | -0.5" | 0.00 | 0.00 | 1,350 | 506 | 0.1 |
| 5 | -0.2" | -4.14 | -1.20 | 1,333 | 493 | 0.1 |
| 10 | 0.0" | -0.06 | -0.02 | 1,317 | 482 | 0.1 |
| 15 | +0.2" | +1.02 | +0.30 | 1,302 | 470 | 0.2 |
| 20 | +0.3" | +1.32 | +0.38 | 1,287 | 460 | 0.3 |
| 25 | +0.3" | +1.30 | +0.38 | 1,272 | 449 | 0.4 |
| 30 | +0.4" | +1.12 | +0.32 | 1,257 | 439 | 0.5 |
| 35 | +0.3" | +0.84 | +0.24 | 1,243 | 429 | 0.7 |
| 40 | +0.2" | +0.49 | +0.14 | 1,229 | 419 | 0.8 |
| 45 | +0.1" | +0.10 | +0.03 | 1,216 | 410 | 1.0 |
| 50 | -0.2" | -0.32 | -0.09 | 1,203 | 401 | 1.3 |
| 55 | -0.5" | -0.77 | -0.22 | 1,190 | 393 | 1.5 |
| 60 | -0.8" | -1.25 | -0.36 | 1,177 | 385 | 1.8 |
| 65 | -1.2" | -1.74 | -0.51 | 1,165 | 377 | 2.1 |
| 70 | -1.7" | -2.25 | -0.65 | 1,154 | 370 | 2.4 |
| 75 | -2.2" | -2.77 | -0.81 | 1,143 | 363 | 2.8 |
| 80 | -2.8" | -3.31 | -0.96 | 1,132 | 356 | 3.1 |
| 85 | -3.4" | -3.86 | -1.12 | 1,122 * | 349 | 3.5 |
| 90 | -4.2" | -4.43 | -1.29 | 1,111 * | 343 | 3.9 |
| 95 | -5.0" | -5.00 | -1.45 | 1,102 * | 337 | 4.4 |
| 100 | -5.9" | -5.59 | -1.62 | 1,092 * | 331 | 4.8 |
125gr G1 .163 at 1,350 fps, 0.5" 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 84 yards; expect groups to open up past the transition. Source: Manufacturer's advertised velocity and BC.
.357 SIG 125gr with a 15-yard zero
Zeroed at 15 yards with a 0.5" sight height, this load touches the line of sight at 15 yards and never rises more than 0.1" above it (effectively a tangent zero), and is -0.7" at 50 and -7.0" at 100 yards.
| Range (yd) | Drop (in) | Drop (MOA) | Drop (MIL) | Velocity (fps) | Energy (ft-lb) | Wind drift, 10 mph (in) |
|---|---|---|---|---|---|---|
| 0 | -0.5" | 0.00 | 0.00 | 1,350 | 506 | 0.1 |
| 5 | -0.3" | -5.17 | -1.50 | 1,333 | 493 | 0.1 |
| 10 | -0.1" | -1.09 | -0.32 | 1,317 | 482 | 0.1 |
| 15 | 0.0" | -0.02 | -0.01 | 1,302 | 470 | 0.2 |
| 20 | +0.1" | +0.28 | +0.08 | 1,287 | 460 | 0.3 |
| 25 | +0.1" | +0.26 | +0.08 | 1,272 | 449 | 0.4 |
| 30 | 0.0" | +0.08 | +0.02 | 1,257 | 439 | 0.5 |
| 35 | -0.1" | -0.20 | -0.06 | 1,243 | 429 | 0.7 |
| 40 | -0.2" | -0.55 | -0.16 | 1,229 | 419 | 0.8 |
| 45 | -0.4" | -0.94 | -0.27 | 1,216 | 410 | 1.0 |
| 50 | -0.7" | -1.36 | -0.40 | 1,203 | 401 | 1.3 |
| 55 | -1.1" | -1.81 | -0.53 | 1,190 | 393 | 1.5 |
| 60 | -1.4" | -2.28 | -0.66 | 1,177 | 385 | 1.8 |
| 65 | -1.9" | -2.78 | -0.81 | 1,165 | 377 | 2.1 |
| 70 | -2.4" | -3.29 | -0.96 | 1,154 | 370 | 2.4 |
| 75 | -3.0" | -3.81 | -1.11 | 1,143 | 363 | 2.8 |
| 80 | -3.7" | -4.35 | -1.27 | 1,132 | 356 | 3.1 |
| 85 | -4.4" | -4.90 | -1.43 | 1,122 * | 349 | 3.5 |
| 90 | -5.2" | -5.46 | -1.59 | 1,111 * | 343 | 3.9 |
| 95 | -6.0" | -6.04 | -1.76 | 1,102 * | 337 | 4.4 |
| 100 | -7.0" | -6.62 | -1.93 | 1,092 * | 331 | 4.8 |
125gr G1 .163 at 1,350 fps, 0.5" 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 84 yards; expect groups to open up past the transition. Source: Manufacturer's advertised velocity and BC.
.357 SIG 125gr with a 25-yard zero
Zeroed at 25 yards with a 0.5" sight height, this load touches the line of sight at 25 yards without ever climbing above it (a tangent zero), and is -0.9" at 50 and -7.2" at 100 yards.
| Range (yd) | Drop (in) | Drop (MOA) | Drop (MIL) | Velocity (fps) | Energy (ft-lb) | Wind drift, 10 mph (in) |
|---|---|---|---|---|---|---|
| 0 | -0.5" | 0.00 | 0.00 | 1,350 | 506 | 0.1 |
| 5 | -0.3" | -5.43 | -1.58 | 1,333 | 493 | 0.1 |
| 10 | -0.1" | -1.35 | -0.39 | 1,317 | 482 | 0.1 |
| 15 | 0.0" | -0.28 | -0.08 | 1,302 | 470 | 0.2 |
| 20 | 0.0" | +0.02 | +0.01 | 1,287 | 460 | 0.3 |
| 25 | 0.0" | 0.00 | 0.00 | 1,272 | 449 | 0.4 |
| 30 | -0.1" | -0.18 | -0.05 | 1,257 | 439 | 0.5 |
| 35 | -0.2" | -0.46 | -0.13 | 1,243 | 429 | 0.7 |
| 40 | -0.3" | -0.80 | -0.23 | 1,229 | 419 | 0.8 |
| 45 | -0.6" | -1.19 | -0.35 | 1,216 | 410 | 1.0 |
| 50 | -0.9" | -1.62 | -0.47 | 1,203 | 401 | 1.3 |
| 55 | -1.2" | -2.07 | -0.60 | 1,190 | 393 | 1.5 |
| 60 | -1.6" | -2.54 | -0.74 | 1,177 | 385 | 1.8 |
| 65 | -2.1" | -3.03 | -0.88 | 1,165 | 377 | 2.1 |
| 70 | -2.6" | -3.54 | -1.03 | 1,154 | 370 | 2.4 |
| 75 | -3.2" | -4.07 | -1.18 | 1,143 | 363 | 2.8 |
| 80 | -3.9" | -4.61 | -1.34 | 1,132 | 356 | 3.1 |
| 85 | -4.6" | -5.16 | -1.50 | 1,122 * | 349 | 3.5 |
| 90 | -5.4" | -5.72 | -1.66 | 1,111 * | 343 | 3.9 |
| 95 | -6.3" | -6.29 | -1.83 | 1,102 * | 337 | 4.4 |
| 100 | -7.2" | -6.88 | -2.00 | 1,092 * | 331 | 4.8 |
125gr G1 .163 at 1,350 fps, 0.5" 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 84 yards; expect groups to open up past the transition. Source: Manufacturer's advertised velocity and BC.
Product Overview
Speer Lawman 125-grain is a total metal jacket .357 SIG load made for training. The jacket wraps the base of the bullet as well as the nose, which Speer says cuts airborne lead at indoor ranges. It leaves the muzzle at 1,350 fps with 506 ft-lbs.
Sighted at 25 yards it is 0.8 inch low at 50, where it still carries 401 ft-lbs. Estimated recoil in a compact pistol is 6.3 ft-lbs, a tenth of a ft-lb under Winchester USA 125-grain FMJ.
If you're cross-shopping, Federal American Eagle 125-grain runs the same 1,350 fps and 506 ft-lbs with the lead left open at the base of its bullet. Winchester USA 125-grain FMJ leaves 20 fps faster but arrives at 50 yards 5 fps behind this load. Federal's HST 125-grain is the carry load at this bullet weight, at 1,360 fps.
- A fully enclosed bullet base, for ranges that restrict exposed-lead bullets
- 35 ft-lbs more at 50 yards than Remington UMC 125-grain
- Identical to Federal American Eagle 125-grain and Remington UMC 125-grain on estimated recoil
- Winchester USA 125-grain FMJ carries 15 more ft-lbs at the muzzle
- Outdoors the enclosed base changes nothing, and Federal American Eagle 125-grain shoots to the same muzzle figures
Similar Products Compared
| PRODUCT | WEIGHT | TYPE | VELOCITY | ENERGY | BC | PRICE/RD |
|---|---|---|---|---|---|---|
| 125 gr | TMJ | 1350 fps | 506 ft-lbs | 0.163 |
$0.52
1000 Rounds
|
|
| 125 gr | FMJ | 1350 fps | 506 ft-lbs | 0.165 |
$0.59
1000 Rounds
|
|
| 125 gr | FMJ | 1370 fps | 521 ft-lbs | 0.141 |
$0.99
50 Rounds
|
|
| 125 gr | FMJ | 1350 fps | 506 ft-lbs | 0.113 | N/A | |
| 124 gr | FMJTC | 1350 fps | 502 ft-lbs | 0.162 |
$1.06
50 Rounds
|
All Speer Lawman .357 SIG 125gr TMJ Ammo Prices
| DEALER | QTY | PRICE | SHIPPING | TOTAL | PRICE/RD |
|---|---|---|---|---|---|
| Lucky Gunner | 1000 | $500.00 | $24.28 | $524.28 | $0.52 |
| Lucky Gunner | 50 | $30.00 | $18.43 | $48.43 | $0.97 |
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