Load data for .38 Special + 158gr H&N HP HS
Based on C.I.P., the max. allowed case length is 1.155 in / 29.34 mm, the max. cartridge length is 1.550 in / 39.37 mm, and the max. allowed pressure is 21,756 PSI / 1,500 bar.
Based on C.I.P., the max. allowed case length is 1.155 in / 29.34 mm, the max. cartridge length is 1.550 in / 39.37 mm, and the max. allowed pressure is 21,756 PSI / 1,500 bar.
Load Specifications
ImperialMetric
Bullet:.357 | 158gr | HP HS
Cartridge:.38 Special load data
Case Length (L3):1.145" | 29.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.303" | 7.7 mm
Case Capacity:23.1 gow | 1.50 cm³
Primer Size:Small Pistol (SP)
Max. Pressure (C.I.P.):21,756 psi | 1,500 bar
Barrel Length:4.0" | 102 mm
Min. Twist Rate:Stabilizes in any common twist
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Community Loads for .38 Special + 158gr H&N HP HS
Real loads for this combination shared by our community. Charge weights are only fully visible with an active Pro licence.
| Powder | Charge (gr) | C.O.L. | Barrel Length | Velocity (fps) | Pressure (psi) |
|---|---|---|---|---|---|
| 2.7 gr | 1.516" | 5.9" | 581 fps | ••• | |
| 4.5 gr | 1.516" | 5.9" | 809 fps | ••• | |
| 5.2 gr | 1.520" | 6.5" | 1009 fps | ••• | |
| ••• | 1.520" | 6.5" | 1003 fps | ••• | |
| ••• | 1.520" | 6.5" | 1077 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.