Load data for .264 Win. Mag. + 100gr Nosler Partition
The most recommended powders for this combination are IMR 4350.
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 | 100gr | Partition
Cartridge:.264 Win. Mag. load data
Case Length (L3):2.500" | 63.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.242" | 6.1 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:1:12.5
Get PRO license to unlock all data and calculators
Community Loads for .264 Win. Mag. + 100gr Nosler Partition
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) |
|---|---|---|---|---|---|
| 64.5 gr | 3.220" | 24.0" | 3209 fps | ••• | |
| 66.5 gr | 3.220" | 24.0" | 3303 fps | ••• | |
| 68.5 gr | 3.220" | 24.0" | 3393 fps | ••• | |
| ••• | 3.220" | 24.0" | 3195 fps | ••• | |
| ••• | 3.220" | 24.0" | 3285 fps | ••• | |
| ••• | 3.220" | 24.0" | 3377 fps | ••• | |
| ••• | 3.220" | 24.0" | 3303 fps | ••• | |
| ••• | 3.220" | 24.0" | 3257 fps | ••• | |
| ••• | 3.220" | 24.0" | 3244 fps | ••• | |
| ••• | 3.220" | 24.0" | 3331 fps | ••• | |
| ••• | 3.220" | 24.0" | 3222 fps | ••• | |
| ••• | 3.220" | 24.0" | 3107 fps | ••• | |
| ••• | 3.220" | 24.0" | 3205 fps | ••• | |
| ••• | 3.220" | 24.0" | 3305 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.