Load data for .257 Weath. Mag. + 100gr Nosler Expansion Tip
480 suitable loads across 77 powder(s) for cartridge .257 Weath. Mag. with 100gr Nosler Expansion Tip bullet.
The most recommended powders for this combination are Winchester StaBALL HD, Alliant Reloder-25 and Norma MRP.
Based on C.I.P., the max. allowed case length is 2.549 in / 64.74 mm, the max. cartridge length is 3.209 in / 81.51 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 2.549 in / 64.74 mm, the max. cartridge length is 3.209 in / 81.51 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
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Community Loads for .257 Weath. Mag. + 100gr Nosler Expansion Tip
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) |
|---|---|---|---|---|---|
| 62.7 gr | 3.240" | 26.0" | 3426 fps | ••• | |
| 63.8 gr | 3.240" | 26.0" | 3122 fps | ••• | |
| 70.9 gr | 3.240" | 26.0" | 3469 fps | ••• | |
| ••• | 3.209" | 26.0" | 3389 fps | ••• | |
| ••• | 3.209" | 26.0" | 3473 fps | ••• | |
| ••• | 3.209" | 26.0" | 3391 fps | ••• | |
| ••• | 3.209" | 26.0" | 3474 fps | ••• | |
| ••• | 3.209" | 26.0" | 3455 fps | ••• | |
| ••• | 3.209" | 26.0" | 3547 fps | ••• | |
| ••• | 3.240" | 26.0" | 3017 fps | ••• | |
| ••• | 3.209" | 26.0" | 3388 fps | ••• | |
| ••• | 3.209" | 26.0" | 3486 fps | ••• | |
| ••• | 3.209" | 26.0" | 3219 fps | ••• | |
| ••• | 3.209" | 26.0" | 3326 fps | ••• | |
| ••• | 3.209" | 26.0" | 3421 fps | ••• | |
| ••• | 3.240" | 26.0" | 3245 fps | ••• | |
| ••• | 3.240" | 26.0" | 3624 fps | ••• | |
| ••• | 3.209" | 26.0" | 3250 fps | ••• | |
| ••• | 3.209" | 26.0" | 3328 fps | ••• | |
| ••• | 3.209" | 26.0" | 3422 fps | ••• | |
| ••• | 3.209" | 26.0" | 3422 fps | ••• | |
| ••• | 3.240" | 26.0" | 3145 fps | ••• | |
| ••• | 3.240" | 26.0" | 3504 fps | ••• | |
| ••• | 3.209" | 26.0" | 3261 fps | ••• | |
| ••• | 3.209" | 26.0" | 3361 fps | ••• | |
| ••• | 3.209" | 26.0" | 3448 fps | ••• | |
| ••• | 3.240" | 26.0" | 2918 fps | ••• | |
| ••• | 3.240" | 26.0" | 2910 fps | ••• | |
| ••• | 3.240" | 26.0" | 3308 fps | ••• | |
| ••• | 3.240" | 26.0" | 3337 fps | ••• | |
| ••• | 3.240" | 26.0" | 2936 fps | ••• | |
| ••• | 3.240" | 26.0" | 2958 fps | ••• | |
| ••• | 3.240" | 26.0" | 3305 fps | ••• | |
| ••• | 3.240" | 26.0" | 3335 fps | ••• | |
| ••• | 3.209" | 26.0" | 3330 fps | ••• | |
| ••• | 3.209" | 26.0" | 3405 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.