Load data for .264 Win. Mag. + 129gr Hornady SST
Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Based on C.I.P., the max. allowed case length is 2.500 in / 63.50 mm, the max. cartridge length is 3.340 in / 84.84 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.
Load Specifications
ImperialMetric
Bullet:.264 | 129gr | SST
Cartridge:.264 Win. Mag. load data
Case Length (L3):2.500" | 63.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.608" | 15.4 mm
Case Capacity:82 gow | 5.31 cm³
Primer Size:Large Rifle Magnum (LRM)
Max. Pressure (C.I.P.):62,366 psi | 4,300 bar
Barrel Length:26.0" | 660 mm
Min. Twist Rate:1:8.5
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Community Loads for .264 Win. Mag. + 129gr 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) |
|---|---|---|---|---|---|
| 62.1 gr | 3.250" | 26.0" | 2962 fps | ••• | |
| 60.2 gr | 3.250" | 26.0" | 2768 fps | ••• | |
| 64.0 gr | 3.250" | 26.0" | 2945 fps | ••• | |
| ••• | 3.250" | 26.0" | 3070 fps | ••• | |
| ••• | 3.250" | 26.0" | 2856 fps | ••• | |
| ••• | 3.250" | 26.0" | 3031 fps | ••• | |
| ••• | 3.250" | 26.0" | 2959 fps | ••• | |
| ••• | 3.250" | 26.0" | 3041 fps | ••• | |
| ••• | 3.250" | 26.0" | 3230 fps | ••• | |
| ••• | 3.250" | 26.0" | 3002 fps | ••• | |
| ••• | 3.250" | 26.0" | 2918 fps | ••• | |
| ••• | 3.250" | 26.0" | 3067 fps | ••• | |
| ••• | 3.250" | 26.0" | 2895 fps | ••• | |
| ••• | 3.250" | 26.0" | 3054 fps | ••• | |
| ••• | 3.250" | 26.0" | 2799 fps | ••• | |
| ••• | 3.250" | 26.0" | 3022 fps | ••• | |
| ••• | 3.250" | 26.0" | 2931 fps | ••• | |
| ••• | 3.250" | 26.0" | 3223 fps | ••• | |
| ••• | 3.250" | 26.0" | 2828 fps | ••• | |
| ••• | 3.250" | 26.0" | 3139 fps | ••• | |
| ••• | 3.250" | 26.0" | 3034 fps | ••• | |
| ••• | 3.250" | 26.0" | 3237 fps | ••• | |
| ••• | 3.250" | 26.0" | 2992 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.