Load data for 7.62 x 39 (M43) Russian + 123gr Hornady SST
97 suitable loads across 18 powder(s) for cartridge 7.62 x 39 (M43) Russian with 123gr Hornady SST bullet.
The most recommended powders for this combination are ReloadSwiss RS 36, Lovex S053 and IMR 4227.
Based on C.I.P., the max. allowed case length is 1.524 in / 38.70 mm, the max. cartridge length is 2.205 in / 56.00 mm, and the max. allowed pressure is 51,488 PSI / 3,550 bar.

Based on C.I.P., the max. allowed case length is 1.524 in / 38.70 mm, the max. cartridge length is 2.205 in / 56.00 mm, and the max. allowed pressure is 51,488 PSI / 3,550 bar.

Load Specifications
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Community Loads for 7.62 x 39 (M43) Russian + 123gr Hornady SST
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) |
|---|---|---|---|---|---|
| 24.6 gr | 2.190" | 20.0" | 2130 fps | ••• | |
| 26.6 gr | 2.190" | 16.0" | 2313 fps | ••• | |
| 27.3 gr | 2.190" | 20.0" | 2339 fps | ••• | |
| ••• | 2.190" | 20.0" | 1876 fps | ••• | |
| ••• | 2.190" | 20.0" | 2073 fps | ••• | |
| ••• | 2.190" | 20.0" | 2227 fps | ••• | |
| ••• | 2.190" | 20.0" | 2039 fps | ••• | |
| ••• | 2.190" | 20.0" | 2280 fps | ••• | |
| ••• | 2.190" | 20.0" | 2071 fps | ••• | |
| ••• | 2.190" | 20.0" | 2281 fps | ••• | |
| ••• | 2.250" | 16.0" | 2339 fps | ••• | |
| ••• | 2.190" | 20.0" | 1935 fps | ••• | |
| ••• | 2.190" | 20.0" | 2149 fps | ••• | |
| ••• | 2.190" | — | 2247 fps | ••• | |
| ••• | 2.190" | 18.5" | 2300 fps | ••• | |
| ••• | 2.190" | 10.2" | 2051 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.