Load data for 6 mm B.R. Norma + 107gr Sierra MatchKing
The most recommended powders for this combination are Hodgdon VARGET, Norma 204 and Vihtavuori N540.
Based on C.I.P., the max. allowed case length is 1.560 in / 39.62 mm, the max. cartridge length is 2.441 in / 62.00 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Based on C.I.P., the max. allowed case length is 1.560 in / 39.62 mm, the max. cartridge length is 2.441 in / 62.00 mm, and the max. allowed pressure is 58,740 PSI / 4,050 bar.
Load Specifications
ImperialMetric
Bullet:.243 | 107gr | MatchKing
Cartridge:6 mm B.R. Norma load data
Case Length (L3):1.550" | 39.4 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.511" | 13.0 mm
Case Capacity:36.5 gow | 2.37 cm³
Primer Size:Small Rifle (SR)
Max. Pressure (C.I.P.):58,740 psi | 4,050 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:8.0
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Community Loads for 6 mm B.R. Norma + 107gr 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) |
|---|---|---|---|---|---|
| 23.1 gr | 2.350" | 26.0" | 2435 fps | ••• | |
| 25.7 gr | 2.350" | 26.0" | 2628 fps | ••• | |
| 24.1 gr | 2.440" | 24.0" | 2326 fps | ••• | |
| ••• | 2.350" | 26.0" | 2473 fps | ••• | |
| ••• | 2.440" | 24.0" | 2418 fps | ••• | |
| ••• | 2.440" | 24.0" | 2347 fps | ••• | |
| ••• | 2.440" | 24.0" | 2441 fps | ••• | |
| ••• | 2.350" | 26.0" | 2540 fps | ••• | |
| ••• | 2.440" | 24.0" | 2312 fps | ••• | |
| ••• | 2.440" | 24.0" | 2443 fps | ••• | |
| ••• | 2.440" | 24.0" | 2573 fps | ••• | |
| ••• | 2.440" | 24.0" | 2511 fps | ••• | |
| ••• | 2.440" | 24.0" | 2636 fps | ••• | |
| ••• | 2.440" | 24.0" | 2333 fps | ••• | |
| ••• | 2.440" | 24.0" | 2432 fps | ••• | |
| ••• | 2.440" | 24.0" | 2538 fps | ••• | |
| ••• | 2.440" | 24.0" | 2329 fps | ••• | |
| ••• | 2.440" | 24.0" | 2451 fps | ••• | |
| ••• | 2.440" | 24.0" | 2256 fps | ••• | |
| ••• | 2.440" | 24.0" | 2334 fps | ••• | |
| ••• | 2.440" | 24.0" | 2412 fps | ••• | |
| ••• | 2.440" | 24.0" | 2423 fps | ••• | |
| ••• | 2.250" | 24.0" | 2622 fps | ••• | |
| ••• | 2.250" | 24.0" | 2459 fps | ••• | |
| ••• | 2.250" | 24.0" | 2661 fps | ••• | |
| ••• | 2.250" | 24.0" | 2589 fps | ••• | |
| ••• | 2.440" | 24.0" | 2314 fps | ••• | |
| ••• | 2.440" | 24.0" | 2412 fps | ••• | |
| ••• | 2.250" | 24.0" | 2473 fps | ••• | |
| ••• | 2.440" | 24.0" | 2429 fps | ••• | |
| ••• | 2.440" | 24.0" | 2537 fps | ••• | |
| ••• | 2.440" | 24.0" | 2394 fps | ••• | |
| ••• | 2.440" | 24.0" | 2491 fps | ••• | |
| ••• | 2.440" | 24.0" | 2587 fps | ••• | |
| ••• | 2.440" | 24.0" | 2343 fps | ••• | |
| ••• | 2.440" | 24.0" | 2440 fps | ••• | |
| ••• | 2.440" | 24.0" | 2538 fps | ••• | |
| ••• | 2.440" | 24.0" | 2328 fps | ••• | |
| ••• | 2.440" | 24.0" | 2512 fps | ••• | |
| ••• | 2.440" | 24.0" | 2609 fps | ••• | |
| ••• | 2.440" | 24.0" | 2706 fps | ••• | |
| ••• | 2.440" | 24.0" | 2413 fps | ••• | |
| ••• | 2.250" | 24.0" | 2436 fps | ••• | |
| ••• | 2.440" | 24.0" | 2443 fps | ••• | |
| ••• | 2.440" | 24.0" | 2545 fps | ••• | |
| ••• | 2.300" | — | 2354 fps | ••• | |
| ••• | 2.440" | 24.0" | 2281 fps | ••• | |
| ••• | 2.440" | 24.0" | 2365 fps | ••• | |
| ••• | 2.440" | 24.0" | 2456 fps | ••• | |
| ••• | 2.440" | 24.0" | 2635 fps | ••• | |
| ••• | 2.250" | 24.0" | 2574 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.