Load data for 6 mm XC + 90gr Sierra FMJBT GameKing
Based on C.I.P., the max. allowed case length is 1.902 in / 48.30 mm, the max. cartridge length is 2.756 in / 70.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Based on C.I.P., the max. allowed case length is 1.902 in / 48.30 mm, the max. cartridge length is 2.756 in / 70.00 mm, and the max. allowed pressure is 63,817 PSI / 4,400 bar.
Load Specifications
ImperialMetric
Bullet:.243 | 90gr | FMJBT GameKing
Cartridge:6 mm XC load data
Case Length (L3):1.901" | 48.3 mm
Cartridge Length (COL/L6):•••
Seated Depth:0.320" | 8.1 mm
Case Capacity:49.7 gow | 3.22 cm³
Primer Size:Large Rifle (LR)
Max. Pressure (C.I.P.):63,817 psi | 4,400 bar
Barrel Length:24.0" | 610 mm
Min. Twist Rate:1:11.0
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Community Loads for 6 mm XC + 90gr Sierra FMJBT GameKing
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) |
|---|---|---|---|---|---|
| 37.0 gr | 2.550" | 24.0" | 2792 fps | ••• | |
| 38.5 gr | 2.550" | 24.0" | 2903 fps | ••• | |
| 39.9 gr | 2.550" | 24.0" | 3005 fps | ••• | |
| ••• | 2.550" | 24.0" | 3116 fps | ••• | |
| ••• | 2.550" | 24.0" | 2926 fps | ••• | |
| ••• | 2.550" | 24.0" | 3014 fps | ••• | |
| ••• | 2.550" | 24.0" | 2904 fps | ••• | |
| ••• | 2.550" | 24.0" | 2973 fps | ••• | |
| ••• | 2.550" | 24.0" | 3044 fps | ••• | |
| ••• | 2.550" | 24.0" | 2788 fps | ••• | |
| ••• | 2.550" | 24.0" | 2907 fps | ••• | |
| ••• | 2.550" | 24.0" | 3008 fps | ••• | |
| ••• | 2.550" | 24.0" | 3111 fps | ••• | |
| ••• | 2.550" | 24.0" | 2792 fps | ••• | |
| ••• | 2.550" | 24.0" | 2886 fps | ••• | |
| ••• | 2.550" | 24.0" | 2982 fps | ••• | |
| ••• | 2.550" | 24.0" | 2820 fps | ••• | |
| ••• | 2.550" | 24.0" | 2927 fps | ••• | |
| ••• | 2.550" | 24.0" | 3022 fps | ••• | |
| ••• | 2.550" | 24.0" | 3107 fps | ••• | |
| ••• | 2.550" | 24.0" | 2757 fps | ••• | |
| ••• | 2.550" | 24.0" | 2857 fps | ••• | |
| ••• | 2.550" | 24.0" | 2970 fps | ••• | |
| ••• | 2.550" | 24.0" | 3090 fps | ••• | |
| ••• | 2.550" | 24.0" | 2548 fps | ••• | |
| ••• | 2.550" | 24.0" | 2662 fps | ••• | |
| ••• | 2.550" | 24.0" | 2785 fps | ••• | |
| ••• | 2.550" | 24.0" | 2900 fps | ••• | |
| ••• | 2.550" | 24.0" | 3019 fps | ••• | |
| ••• | 2.550" | 24.0" | 2681 fps | ••• | |
| ••• | 2.550" | 24.0" | 2778 fps | ••• | |
| ••• | 2.550" | 24.0" | 2876 fps | ••• | |
| ••• | 2.550" | 24.0" | 2973 fps | ••• | |
| ••• | 2.550" | 24.0" | 2902 fps | ••• | |
| ••• | 2.550" | 24.0" | 3005 fps | ••• | |
| ••• | 2.550" | 24.0" | 3112 fps | ••• | |
| ••• | 2.550" | 24.0" | 2813 fps | ••• | |
| ••• | 2.550" | 24.0" | 2849 fps | ••• | |
| ••• | 2.550" | 24.0" | 2954 fps | ••• | |
| ••• | 2.550" | 24.0" | 3058 fps | ••• | |
| ••• | 2.550" | 24.0" | 3165 fps | ••• | |
| ••• | 2.550" | 24.0" | 2678 fps | ••• | |
| ••• | 2.550" | 24.0" | 2775 fps | ••• | |
| ••• | 2.550" | 24.0" | 2887 fps | ••• | |
| ••• | 2.550" | 24.0" | 2845 fps | ••• | |
| ••• | 2.550" | 24.0" | 2929 fps | ••• | |
| ••• | 2.550" | 24.0" | 2666 fps | ••• | |
| ••• | 2.550" | 24.0" | 2786 fps | ••• | |
| ••• | 2.550" | 24.0" | 2890 fps | ••• | |
| ••• | 2.550" | 24.0" | 2988 fps | ••• | |
Charge weights beyond the first rows and all pressure values are only visible with an active Pro licence.