Load data for 7 x 57 + 168gr Sierra MatchKing
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 | 168gr | MatchKing
Cartridge:7 x 57 load data
Case Length (L3):2.244" | 57.0 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.584" | 14.8 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:1:10.5
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Community Loads for 7 x 57 + 168gr Sierra MatchKing
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) |
|---|---|---|---|---|---|
| 41.7 gr | 3.071" | 26.0" | 2153 fps | ••• | |
| 43.3 gr | 3.071" | 26.0" | 2233 fps | ••• | |
| 44.9 gr | 3.071" | 26.0" | 2314 fps | ••• | |
| ••• | 3.071" | 26.0" | 2394 fps | ••• | |
| ••• | 3.071" | 26.0" | 2367 fps | ••• | |
| ••• | 3.071" | 26.0" | 2440 fps | ••• | |
| ••• | 3.071" | 26.0" | 2512 fps | ••• | |
| ••• | 3.000" | 24.0" | 2204 fps | ••• | |
| ••• | 3.000" | 24.0" | 2305 fps | ••• | |
| ••• | 3.071" | 26.0" | 2182 fps | ••• | |
| ••• | 3.071" | 26.0" | 2249 fps | ••• | |
| ••• | 3.071" | 26.0" | 2315 fps | ••• | |
| ••• | 3.071" | 26.0" | 2382 fps | ••• | |
| ••• | 3.071" | 26.0" | 2082 fps | ••• | |
| ••• | 3.071" | 26.0" | 2192 fps | ••• | |
| ••• | 3.071" | 26.0" | 2306 fps | ••• | |
| ••• | 3.000" | 24.0" | 2335 fps | ••• | |
| ••• | 3.071" | 26.0" | 2422 fps | ••• | |
| ••• | 3.071" | 26.0" | 2515 fps | ••• | |
| ••• | 3.000" | 24.0" | 2408 fps | ••• | |
| ••• | 3.000" | 24.0" | 2332 fps | ••• | |
| ••• | 3.071" | 26.0" | 2142 fps | ••• | |
| ••• | 3.071" | 26.0" | 2244 fps | ••• | |
| ••• | 3.071" | 26.0" | 2347 fps | ••• | |
| ••• | 3.071" | 26.0" | 2263 fps | ••• | |
| ••• | 3.071" | 26.0" | 2352 fps | ••• | |
| ••• | 3.000" | 24.0" | 2394 fps | ••• | |
| ••• | 3.071" | 26.0" | 2441 fps | ••• | |
| ••• | 3.071" | 26.0" | 2530 fps | ••• | |
| ••• | 3.000" | 24.0" | 2356 fps | ••• | |
| ••• | 3.000" | 24.0" | 2515 fps | ••• | |
| ••• | 3.071" | 26.0" | 2296 fps | ••• | |
| ••• | 3.071" | 26.0" | 2375 fps | ••• | |
| ••• | 3.071" | 26.0" | 2454 fps | ••• | |
| ••• | 3.071" | 26.0" | 2532 fps | ••• | |
| ••• | 3.071" | 26.0" | 2610 fps | ••• | |
| ••• | 3.000" | 24.0" | 2361 fps | ••• | |
| ••• | 3.025" | 24.0" | 2247 fps | ••• | |
| ••• | 3.051" | 23.6" | 2604 fps | ••• | |
| ••• | 3.051" | 23.6" | 2648 fps | ••• | |
| ••• | 3.051" | 23.6" | 2416 fps | ••• | |
| ••• | 3.051" | 23.6" | 2611 fps | ••• | |
| ••• | 3.051" | 23.6" | 2510 fps | ••• | |
| ••• | 3.071" | 26.0" | 2320 fps | ••• | |
| ••• | 3.071" | 26.0" | 2454 fps | ••• | |
| ••• | 3.071" | 26.0" | 2585 fps | ••• | |
| ••• | 3.000" | 24.0" | 2278 fps | ••• | |
| ••• | 3.000" | 24.0" | 2408 fps | ••• | |
| ••• | 3.071" | 26.0" | 2434 fps | ••• | |
| ••• | 3.071" | 26.0" | 2514 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.