Load data for .357 Mag. + 158gr LEE Mold C358-158-SWC

200 suitable loads across 33 powder(s) for cartridge .357 Mag. with 158gr LEE Mold C358-158-SWC bullet.

The most recommended powders for this combination are Rottweil P 806, Lovex D037.2 and Vihtavuori N105.

Based on C.I.P., the max. allowed case length is 1.290 in / 32.77 mm, the max. cartridge length is 1.590 in / 40.39 mm, and the max. allowed pressure is 43,511 PSI / 3,000 bar.

Load Specifications

ImperialMetric

Bullet:.358 | 158gr | Mold C358-158-SWC

Cartridge:.357 Mag. load data

Case Length (L3):1.290" | 32.8 mm

Cartridge Length (COL/L6):•••

Seated Depth:0.372" | 9.5 mm

Case Capacity:25.6 gow | 1.66 cm³

Primer Size:Small Pistol Magnum (SPM)

Max. Pressure (C.I.P.):43,511 psi | 3,000 bar

Barrel Length:6.0" | 152 mm

Min. Twist Rate:Stabilizes in any common twist

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Community Loads for .357 Mag. + 158gr LEE Mold C358-158-SWC

Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.

Charge (gr)	C.O.L.	Barrel Length	Velocity (fps)	Pressure (psi)

7.9 gr	1.590"	4.6"	1112 fps	•••
8.1 gr	1.590"	4.6"	1132 fps	•••
8.6 gr	1.590"	4.6"	1178 fps	•••
•••	1.590"	4.6"	1198 fps	•••
•••	1.590"	4.6"	1217 fps	•••

•••	1.610"	6.0"	1243 fps	•••
•••	1.610"	6.0"	1296 fps	•••

Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.