.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.

Unit System

Imperial (yards, fps, inches) Metric (meters, m/s, centimeters)

Select Ammunition (Optional)

Drag function Ballistic coefficient Initial Velocity (ft/s)

Sight Height (inches) Shooting Angle (degrees) Zero Range (yards)

Wind Speed (mph) Wind Angle (degrees) Bullet Weight (grains)

Max Range (yards)

Step Size (yards)

Use atmospheric correction

.357 SIG Trajectory Chart

.357 SIG Ballistics Data

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

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	DEALER	QUANTITY	PRICE	SHIPPING	TOTAL PRICE	PRICE/RD
Speer Lawman .357 SIG 125gr TMJ Ammo Sold by: Lucky Gunner	Lucky Gunner	50	$23.50	$18.43	$41.93	$0.84 50 Rounds
Winchester USA .357 SIG 125gr FMJ Ammo Sold by: Black Basin Outdoors	Black Basin Outdoors	50	$34.88	$10.99	$45.87	$0.92 50 Rounds
Fiocchi Range Dynamics .357 SIG 124gr FMJTC Ammo Sold by: Black Basin Outdoors	Black Basin Outdoors	50	$37.12	$10.99	$48.11	$0.96 50 Rounds
Speer Gold Dot .357 SIG 125gr JHP Ammo Sold by: Lucky Gunner	Lucky Gunner	50	$30.00	$18.43	$48.43	$0.97 50 Rounds
Federal American Eagle .357 SIG 125gr FMJ Ammo Sold by: Black Basin Outdoors	Black Basin Outdoors	50	$53.51	$10.99	$64.50	$1.29 50 Rounds

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