Load data for 6 mm Rem. + 70gr Sierra MatchKing
Based on C.I.P., the max. allowed case length is 2.233 in / 56.72 mm, the max. cartridge length is 2.825 in / 71.76 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.

Based on C.I.P., the max. allowed case length is 2.233 in / 56.72 mm, the max. cartridge length is 2.825 in / 71.76 mm, and the max. allowed pressure is 62,366 PSI / 4,300 bar.

Load Specifications
ImperialMetric
Bullet:.243 | 70gr | MatchKing
Cartridge:6 mm Rem. load data
Case Length (L3):2.223" | 56.5 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.243" | 6.2 mm
Case Capacity:54.4 gow | 3.53 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):62,366 psi | 4,300 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:12.0
Get PRO license to unlock all data and calculators
Community Loads for 6 mm Rem. + 70gr 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) |
|---|---|---|---|---|---|
| 38.4 gr | 2.810" | 24.0" | 3114 fps | ••• | |
| 39.1 gr | 2.810" | 24.0" | 3152 fps | ••• | |
| 40.4 gr | 2.810" | 24.0" | 3244 fps | ••• | |
| ••• | 2.810" | 24.0" | 3326 fps | ••• | |
| ••• | 2.810" | 24.0" | 3070 fps | ••• | |
| ••• | 2.810" | 24.0" | 3164 fps | ••• | |
| ••• | 2.810" | 24.0" | 3267 fps | ••• | |
| ••• | 2.810" | 24.0" | 3365 fps | ••• | |
| ••• | 2.810" | 24.0" | 3010 fps | ••• | |
| ••• | 2.810" | 24.0" | 3091 fps | ••• | |
| ••• | 2.810" | 24.0" | 3187 fps | ••• | |
| ••• | 2.810" | 24.0" | 3278 fps | ••• | |
| ••• | 2.810" | 24.0" | 3232 fps | ••• | |
| ••• | 2.810" | 24.0" | 3288 fps | ••• | |
| ••• | 2.810" | 24.0" | 3165 fps | ••• | |
| ••• | 2.810" | 24.0" | 2994 fps | ••• | |
| ••• | 2.810" | 24.0" | 3085 fps | ••• | |
| ••• | 2.810" | 24.0" | 3185 fps | ••• | |
| ••• | 2.810" | 24.0" | 3280 fps | ••• | |
| ••• | 2.810" | 24.0" | 3274 fps | ••• | |
| ••• | 2.810" | 24.0" | 2991 fps | ••• | |
| ••• | 2.810" | 24.0" | 3077 fps | ••• | |
| ••• | 2.810" | 24.0" | 3165 fps | ••• | |
| ••• | 2.810" | 24.0" | 3253 fps | ••• | |
| ••• | 2.810" | 24.0" | 3233 fps | ••• | |
| ••• | 2.810" | 24.0" | 3272 fps | ••• | |
| ••• | 2.810" | 24.0" | 3341 fps | ••• | |
| ••• | 2.810" | 24.0" | 3288 fps | ••• | |
| ••• | 2.810" | 24.0" | 3240 fps | ••• | |
| ••• | 2.810" | 24.0" | 3095 fps | ••• | |
| ••• | 2.810" | 24.0" | 3185 fps | ••• | |
| ••• | 2.810" | 24.0" | 3074 fps | ••• | |
| ••• | 2.810" | 24.0" | 3162 fps | ••• | |
| ••• | 2.810" | 24.0" | 3245 fps | ••• | |
| ••• | 2.810" | 24.0" | 3325 fps | ••• | |
| ••• | 2.810" | 24.0" | 3317 fps | ••• | |
| ••• | 2.810" | 24.0" | 3413 fps | ••• | |
| ••• | 2.810" | 24.0" | 3499 fps | ••• | |
| ••• | 2.810" | 24.0" | 3213 fps | ••• | |
| ••• | 2.810" | 24.0" | 3313 fps | ••• | |
| ••• | 2.810" | 24.0" | 2938 fps | ••• | |
| ••• | 2.810" | 24.0" | 3057 fps | ••• | |
| ••• | 2.810" | 24.0" | 3171 fps | ••• | |
| ••• | 2.810" | 24.0" | 3276 fps | ••• | |
| ••• | 2.810" | 24.0" | 3054 fps | ••• | |
| ••• | 2.810" | 24.0" | 3139 fps | ••• | |
| ••• | 2.810" | 24.0" | 3229 fps | ••• | |
| ••• | 2.810" | 24.0" | 3245 fps | ••• | |
| ••• | 2.810" | 24.0" | 3165 fps | ••• | |
| ••• | 2.810" | 24.0" | 3173 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.