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.357 SIG Trajectory Calculator

The .357 SIG is a bottleneck pistol cartridge developed to replicate .357 Magnum performance in a semi-automatic platform. With a 125-grain bullet at 1,350 fps and a 25-yard zero, expect about 0.8 inches of drop at 50 yards, 3.2 inches at 75 yards, and 7.2 inches at 100 yards. The cartridge delivers 506 ft-lbs at the muzzle and retains 332 ft-lbs at 100 yards, making it effective for law enforcement and self-defense applications.

Use the calculator to match your specific load. Click "Modify Calculation" to enter your bullet weight, muzzle velocity, and ballistic coefficient. The .357 SIG typically runs 115 to 147 grain bullets at velocities from 1,225 to 1,450 fps. You can also factor in wind, shooting angle, and atmospheric conditions.

.357 SIG Trajectory Chart

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.357 SIG Ballistics Data

Range (yd) Elevation (in) Elevation (MOA) Elevation (MIL) Windage (in) Windage (MOA) Windage (MIL) Time (s) Velocity (fps) Energy (ft-lbs)
0 -0.5 0.0 0.0 0.0 0.0 0.0 0.0 1350.0 505.98
5 -0.29 5.43 1.58 0.0 0.0 0.0 0.012 1333.35 493.57
10 -0.14 1.35 0.393 0.0 0.0 0.0 0.023 1317.55 481.95
15 -0.04 0.28 0.08 0.0 0.0 0.0 0.035 1302.06 470.68
20 0.0 -0.02 -0.007 0.0 0.0 0.0 0.046 1286.92 459.8
25 0.0 -0.0 -0.001 0.0 0.0 0.0 0.058 1272.09 449.26
30 -0.06 0.18 0.052 0.0 0.0 0.0 0.07 1257.61 439.1
35 -0.17 0.46 0.133 0.0 0.0 0.0 0.082 1243.5 429.3
40 -0.34 0.8 0.233 0.0 0.0 0.0 0.094 1229.75 419.85
45 -0.56 1.19 0.346 0.0 0.0 0.0 0.106 1216.33 410.74
50 -0.85 1.61 0.47 0.0 0.0 0.0 0.119 1203.29 401.98
55 -1.19 2.06 0.601 0.0 0.0 0.0 0.131 1190.63 393.57
60 -1.6 2.54 0.738 0.0 0.0 0.0 0.144 1178.34 385.48
65 -2.07 3.03 0.881 0.0 0.0 0.0 0.157 1166.43 377.73
70 -2.6 3.54 1.029 0.0 0.0 0.0 0.17 1154.91 370.31
75 -3.2 4.06 1.181 0.0 0.0 0.0 0.183 1143.76 363.19
80 -3.86 4.6 1.338 0.0 0.0 0.0 0.196 1132.99 356.38
85 -4.59 5.15 1.498 0.0 0.0 0.0 0.209 1122.59 349.87
90 -5.39 5.71 1.661 0.0 0.0 0.0 0.223 1112.54 343.64
95 -6.26 6.29 1.828 0.0 0.0 0.0 0.236 1102.83 337.66
100 -7.2 6.87 1.998 0.0 0.0 0.0 0.25 1093.44 331.94

Available .357 SIG Ammunition Ballistics

Product Velocity (fps) BC 25yd Drop 50yd Drop 75yd Drop 100yd Drop
Federal American Eagle .357 SIG 125gr FMJ Ammo Ballistics 1350 0.165 0.0" -0.8" -3.2" -7.2"
Federal Premium HST .357 SIG 125gr JHP Ammo Ballistics 1360 0.15 0.0" -0.8" -3.2" -7.2"
Fiocchi Range Dynamics .357 SIG 124gr FMJTC Ammo Ballistics 1350 0.162 0.0" -0.9" -3.2" -7.2"
Hornady Critical Duty .357 SIG 135gr FlexLock JHP Ammo Ballistics 1225 0.195 0.0" -1.1" -3.9" -8.5"
Hornady Custom .357 SIG 147gr XTP JHP Ammo Ballistics 1225 0.212 0.0" -1.1" -3.9" -8.4"
Remington UMC .357 SIG 125gr FMJ Ammo Ballistics 1350 0.165 0.0" -0.8" -3.2" -7.2"
Sellier & Bellot .357 SIG 124gr JHP Ammo Ballistics 1476 0.148 0.0" -0.7" -2.6" -6.0"
Speer Gold Dot .357 SIG 125gr JHP Ammo Ballistics 1350 0.148 0.0" -0.9" -3.3" -7.4"
Speer Lawman .357 SIG 125gr TMJ Ammo Ballistics 1350 0.163 0.0" -0.8" -3.2" -7.2"
Winchester USA .357 SIG 125gr FMJ Ammo Ballistics 1350 0.165 0.0" -0.8" -3.2" -7.2"
Winchester USA .357 SIG 125gr JHP Ammo Ballistics 1350 0.15 0.0" -0.9" -3.3" -7.3"

Similar Calibers

10mm Auto Ballistics

5.7x28mm Ballistics

9mm Luger Ballistics

.40 S&W Ballistics

.357 SIG Ballistics Comparisons

.357 SIG vs 10mm Auto

.357 SIG vs .357 Mag

.357 SIG vs .40 S&W

.357 SIG vs .45 ACP

.357 SIG vs 5.7x28mm

.357 SIG vs 9mm Luger

Stock Up On .357 SIG Ammo for the Range

PRODUCT PRICE/RD
Speer Lawman .357 SIG 125gr TMJ Ammo
Sold by: Lucky Gunner
$0.97
50 Rounds
Winchester USA .357 SIG 125gr FMJ Ammo
$0.98
50 Rounds
Fiocchi Range Dynamics .357 SIG 124gr FMJTC Ammo
$1.00
50 Rounds
Speer Gold Dot .357 SIG 125gr JHP Ammo
Sold by: Lucky Gunner
$1.17
50 Rounds
Federal American Eagle .357 SIG 125gr FMJ Ammo
$1.28
50 Rounds
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