Load data for 7 x 57 + 160gr Nosler Partition
The most recommended powders for this combination are IMR 4350.
Based on C.I.P., the max. allowed case length is 2.244 in / 57.00 mm, the max. cartridge length is 3.071 in / 78.00 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.
Based on C.I.P., the max. allowed case length is 2.244 in / 57.00 mm, the max. cartridge length is 3.071 in / 78.00 mm, and the max. allowed pressure is 56,565 PSI / 3,900 bar.
Load Specifications
ImperialMetric
Bullet:.284 | 160gr | Partition
Cartridge:7 x 57 load data
Case Length (L3):2.244" | 57.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.480" | 12.2 mm
Case Capacity:61 gow | 3.95 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):56,565 psi | 3,900 bar
Barrel Length:23.6" | 600 mm
Min. Twist Rate:1:11.5
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Community Loads for 7 x 57 + 160gr 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) |
|---|---|---|---|---|---|
| 40.0 gr | 3.000" | 24.0" | 2173 fps | ••• | |
| 42.5 gr | 3.000" | 24.0" | 2306 fps | ••• | |
| 43.0 gr | 3.000" | 24.0" | 2202 fps | ••• | |
| ••• | 3.045" | 22.0" | 2279 fps | ••• | |
| ••• | 3.045" | 22.0" | 2381 fps | ••• | |
| ••• | 3.045" | 22.0" | 2487 fps | ••• | |
| ••• | 3.045" | 22.0" | 2270 fps | ••• | |
| ••• | 3.045" | 22.0" | 2374 fps | ••• | |
| ••• | 3.045" | 22.0" | 2479 fps | ••• | |
| ••• | 3.045" | 22.0" | 2401 fps | ••• | |
| ••• | 3.045" | 22.0" | 2300 fps | ••• | |
| ••• | 3.045" | 22.0" | 2399 fps | ••• | |
| ••• | 3.045" | 22.0" | 2501 fps | ••• | |
| ••• | 3.045" | 22.0" | 2461 fps | ••• | |
| ••• | 3.000" | 24.0" | 2589 fps | ••• | |
| ••• | 3.045" | 22.0" | 2563 fps | ••• | |
| ••• | 3.045" | 22.0" | 2661 fps | ••• | |
| ••• | 3.000" | 24.0" | 2323 fps | ••• | |
| ••• | 3.000" | 24.0" | 2464 fps | ••• | |
| ••• | 3.045" | 22.0" | 2248 fps | ••• | |
| ••• | 3.045" | 22.0" | 2350 fps | ••• | |
| ••• | 3.045" | 22.0" | 2452 fps | ••• | |
| ••• | 3.045" | 22.0" | 2464 fps | ••• | |
| ••• | 3.045" | 22.0" | 2564 fps | ••• | |
| ••• | 3.000" | 24.0" | 2411 fps | ••• | |
| ••• | 3.045" | 22.0" | 2270 fps | ••• | |
| ••• | 3.045" | 22.0" | 2374 fps | ••• | |
| ••• | 3.045" | 22.0" | 2357 fps | ••• | |
| ••• | 3.045" | 22.0" | 2459 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.