Load data for .300 WSM + 155gr Hornady ELD-Match
Based on C.I.P., the max. allowed case length is 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Based on C.I.P., the max. allowed case length is 2.100 in / 53.34 mm, the max. cartridge length is 2.860 in / 72.64 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.

Load Specifications
ImperialMetric
Bullet:.308 | 155gr | ELD-Match
Cartridge:.300 WSM load data
Case Length (L3):2.090" | 53.1 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.458" | 11.6 mm
Case Capacity:81.3 gow | 5.27 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:13.0
Get PRO license to unlock all data and calculators
Community Loads for .300 WSM + 155gr Hornady ELD-Match
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) |
|---|---|---|---|---|---|
| 70.0 gr | 2.860" | 24.0" | 2951 fps | ••• | |
| 74.5 gr | 2.860" | 24.0" | 3161 fps | ••• | |
| 55.0 gr | 2.860" | 24.0" | 2870 fps | ••• | |
| ••• | 2.860" | 24.0" | 2777 fps | ••• | |
| ••• | 2.860" | 24.0" | 2920 fps | ••• | |
| ••• | 2.860" | 24.0" | 2932 fps | ••• | |
| ••• | 2.860" | 24.0" | 2904 fps | ••• | |
| ••• | 2.860" | 24.0" | 3069 fps | ••• | |
| ••• | 2.860" | 24.0" | 2892 fps | ••• | |
| ••• | 2.860" | 24.0" | 3045 fps | ••• | |
| ••• | 2.860" | 24.0" | 2953 fps | ••• | |
| ••• | 2.860" | 24.0" | 3100 fps | ••• | |
| ••• | 2.860" | 24.0" | 2886 fps | ••• | |
| ••• | 2.860" | 24.0" | 2884 fps | ••• | |
| ••• | 2.860" | 24.0" | 3104 fps | ••• | |
| ••• | 2.860" | 24.0" | 2841 fps | ••• | |
| ••• | 2.860" | 24.0" | 2981 fps | ••• | |
| ••• | 2.860" | 24.0" | 2974 fps | ••• | |
| ••• | 2.860" | 24.0" | 2934 fps | ••• | |
| ••• | 2.843" | 24.5" | 2908 fps | ••• | |
| ••• | 2.843" | 24.5" | 2899 fps | ••• | |
| ••• | 2.843" | 24.5" | 3126 fps | ••• | |
| ••• | 2.843" | 24.5" | 2837 fps | ••• | |
| ••• | 2.843" | 24.5" | 3000 fps | ••• | |
| ••• | 2.860" | 24.0" | 2890 fps | ••• | |
| ••• | 2.860" | 24.0" | 3040 fps | ••• | |
| ••• | 2.860" | 24.0" | 2870 fps | ••• | |
| ••• | 2.860" | 24.0" | 3072 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.